000 00261nam a2200097Ia 4500
008 140917b1992 xxu||||| |||| 00| 0 eng d
082 _a001, AGR
245 _aCombind defence science examination
260 _aAgra :
_bAvadha pra,
_c1992
700 _aAgrawal, O P
999 _c238148
_d238148