Kali Shankar Antarashtriya antarish anveshan : rochak evam kotuhalpurn record / Kali Shankar ; Rakesh Shukla - 1st ed. - New Delhi : Rajpal & Sons, 2011. - 156 p. ; 22 cm. ISBN: 9788170289364 Subjects--Topical Terms: Exploration of outer space Dewey Class. No.: 629.43 / KAL/A