000 00479nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a8106
082 _a89
_BSAX / SHR / GUP / LAK
100 _aSaxsena, Ved Prakash / Shrivastava, Bhagwati Prasad / Gupta, L. N. / Lakshmi Chand
245 0 _aIndian Institute Of Technology
250 _a12th
260 _aDelhi
_bYoung Man & Co.
300 _avarious
500 _a216
650 _a-
942 _cBK
999 _c28979
_d28979