000 00421nam a2200169Ia 4500
008 180424s9999 xx 000 0 und d
084 _a1 G6:2
100 _a"Girish Chandra, "
245 0 _aEvery Day Science for Competitive Examinations
250 _a\\198800ENGGPSX
260 _aS Chand
260 _b1988
260 _cNew Delhi
300 _a231p
500 _aincludes index and biblioraphy
942 _cBK
999 _c51684
_d51684