000			00309nam a22001457a 4500
003			SGT
005			20260715123916.0
020			_a9789387925564
082			_a820 _bBAR
100			_aBARRY PETER
245			_aBEGINNING THEORY
260			_aINDIA _bVIRA BOOKS PUB _c2018
300			_a362
942			_2ddc _cBK
999			_c35493 _d35493