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005 20250902155442.0
008 250902s2017||||xx |||||||||||||| ||eng||
020 _a9789350948293
082 _a620 PRA
100 _aPradhan JP
245 0 _aUGC CSIR NET/JRF Engineering Sciences
260 _bArihant Publications LMT
_aMeerut, UP
_c2017
300 _a800
650 _aengineering sciences
942 _cCB
999 _c115203
_d115203