000			00282nam a2200133Ia 4500
008			180208s9999||||xx |||||||||||||| ||und||
020			_a6415
082			_a620.11
100			_aGUPTA
245		0	_aMATERIAL SCIENCE
250			_aSecond
260			_bNone _c1983
650			_aDRAWING ; MACHINE
942			_cGBB
999			_c12911 _d12911