00501nam a2200157Ia 4500003000900000008004100009020001800050040001600068080001700084100002000101245011100121260004000232300001000272650002900282650003200311IN-BaIIA211028s9999    xx            000 0 eng d  a81-261-2885-2  cIIA Library  a(031)52bBHA  aBhardwaj, Anand 0aEncyclopaedia of astronomy and space sciencecAnand Bhardwaj                                                aNew DelhibAnmol Publicationsc2006  a322p.  aAstronomy - Encyclopedia  aSpace Science- Encyclopedia