000 00301nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Gupta's, R."
245 0 _aJoint CSIR - UGC NET Engineering sciences
260 _bRamesh Publishing House
260 _c2014
365 _b595.00
942 _cBK
999 _c149426
_d149426