000 00414nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a660.6 A1
100 _a"Agarwal, B M "
245 0 _aGate Tutor 2017
260 _aChennai
260 _b Arihant
260 _c2015
365 _b750
942 _cBK
999 _c111759
_d111759