00515nam a2200133Ia 4500008004100000040001700041082002500058100002600083110007000109245004600179260007500225300001500300650006600315190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta629.475bN277R  aUttam, Manish Chandra  aNational Council of Educational Research and Training (New Delhi) 0aRocketbek parichaycManish Chandra Uttam  aNew DelhibNational Council of Educational Research and Trainingc1988  aviii, 96p.  aRockets (Aeronatuics); Rocket-Fuel; Satellite launching ships