00346nam a2200121Ia 4500008004100000082001300041100002900054245003900083260004100122300001000163630001800173650003300191211109s9999||||xx |||||||||||||| ||und||  a1bSAC-G  aSachdeva, Surendra Kumar 0aGeneral Knowledge Today April 1983  bCompetition SuccessaNew Delhic1900  a272p.  xgeneral stack  aGeneral KnowledgevGeneralia