1.

Technical Paper
Technical Paper
1. ORBITAL TRANSFER VEHICLE CONCEPT DEFINITION AND SYSTEM ANALYSIS STUDY, 1985. VOLUME 3: SYSTEM AND PROGRAM TRADES Final Report, Jul. 1984 - Oct. 1985
Nelson, James H. et al.
Pub. info.: NASA Technical Reports(N89).  (NASA-CR-183546),  pp.1-137,  1986.  National Aeronautics and Space Administration
2.

Technical Paper
Technical Paper
2. ORBITAL TRANSFER VEHICLE CONCEPT DEFINITION AND SYSTEM ANALYSIS STUDY, 1985. VOLUME 5: WORK BREAKDOWN STRUCTURE AND DICTIONARY Final Report, Jul. 1984 - Dec. 1986
Nelson, James H. et al.
Pub. info.: NASA Technical Reports(N89).  (NASA-CR-183547),  pp.1-34,  1985.  National Aeronautics and Space Administration