000			00325nam a2200133Ia 4500
005			20260205041045.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a669.016 C762P
100			_aCONN G K T
245		0	_aPOLARIZED LIGHT IN METALLOGRAPHY
260			_aLOND. _bBUTTERWORTHS _c1952
300			_a130
942			_cBK
999			_c16503 _d16503