00444nam a22001337i 4500001001000000005001700010008004100027082002600068100003300094245007300127260003500200300001700235650005800252SXC03084620260819093857.0260101s2012    ii            000 0 eng d  aSPC 001.076 SHA-N222  aSharma, H P; Yash Srivastava10aNational Defence Academy examination /cSharma, H P; Yash Srivastava  abUpkar Prakashan, Agra,c2012  ap. ;c22 cm. 0aCompetitive exams study materials; Study and teaching