Verma, Ramesh कृतिम उपगृह और अंतरिक्ष रैकेट krteem upgrah aur antariksh yaatree - Delhi: Aatma Ram And Sons, 1964 - 66p. Subjects--Topical Terms: Science Subjects--Index Terms: Rocket Universal Decimal Class. No.: 629.19=914.3 / K4