Alcatel-Lucent
Sign In / Register
Worldwide
Français
Your Needs
Service Providers
Access More Customers
Enable Application Revenue
Leverage My Network
Transform My Operations
Enterprise
Collaborate more effectively with unified communications
Enable real-time application delivery
Industries
How can dynamic communications help my industry?
Developers
Open API Platform
Our Portfolio
Service Providers
Solutions
Find a Solution
Featured Solutions
Application Enablement
Cloud
IMS Communications
End-to-End 4G LTE
Wireless IP
Motive Customer Experience
Personalized Multimedia Experience
Mobile Advertising
Data Center Connect
Products
Products A-Z
Access
Applications
Carrier Ethernet, IP/MPLS & ATM networks
Carrier VoIP, Voice and Multimedia
Convergence/IMS
Mobile
Network, Service Management & OSS/BSS
Optics
Submarine Systems
Wireless Access and Transmission
Services
Transformation Services
Business Consulting
Integration Services
Maintenance Services
Managed Services
Enterprise
Solutions
Contact Centers
Network Infrastructure
IP Telephony
Management Solutions
Mobility
Process Integration
Security
Unified Communications
Video Collaboration
By Business Size
Large Enterprise
Mid-size Enterprise
Small Enterprise
Products
Product Directory
Services
Enterprise Services Overview
Professional Services
Managed Services
Support Services
Financial Services
Industries
Solutions
Airport
Education
Finance
Healthcare
Highways
Hospitality
Manufacturing
Oil & Gas
Power Utilities
Public Safety
Defense - Global
Defense - U.S
Railways
Retail
State & Local Authorities
New Thinking
Ideas for Growth
Application & Content Value Chain
Customer Experience Transformation
Internet of Things
Cloud
Wireless All Around
Bell Labs
About Bell Labs
Bell Labs Research
Bell Labs Technologies
Community
Global Labs
GreenTouch™
Publications
Alcatel-Lucent Enterprise News
Alcatel-Lucent TechZine
Bell Labs Technical Journal
Enriching Communications e-zine
White Papers
Partnerships
Alcatel-Lucent Research Partner Program
Alcatel-Lucent Application Partner Program
ng Connect
Programs
Alcatel-Lucent Ventures
Eco-Sustainability
Enterprise Innovations
Market and Consumer Insight
Open API Platform
Open Innovation Community
Support
Alcatel-Lucent University
Network Customer Support (OLCS)
Service Providers
Alcatel-Lucent University Training
Documentation and Downloads
Sign in to Business Partner and Customer Portals
Register
Sales Inquiries
Enterprise & Industries
Enterprise Support & Training
Find a Business Partner
Technical Assistance
Training Catalog
Sales Inquiries
About Us
Company Overview
A quick glance at how we operate, how we think and how we live
News Center
Find all the news about Alcatel-Lucent from our blogs to our zines
Corporate Responsibility
Alcatel-Lucent commits to socially responsible behavior and to being a good corporate citizen
Audiences
Developers
Investors & Shareholders
Industry Analysts
Press
Suppliers
Careers
Search the Alcatel-Lucent Website
Search
Bell System Technical Journal, v51: i5 May-June 1972
Table of Contents
Page(s)
Article Title
Author(s)
955-1126
Where on the Moon? An Apollo Systems Engineering Problem
Cappellari, J.O. Jr.
1127
Contributors to This Issue
BSTJ Search
Any Field
Title
Author(s)
