000			00407nam a2200145Ia 4500
008			211109s9999||||xx |||||||||||||| ||und||
082			_a510 _bDIN-A
100			_aDinkines, Flora
245		0	_aAbstract Mathematical Systems
260			_bAppleton-Century-crofts _aNew York _c1961
300			_a97p
630			_xGENERAL STACK
650			_aNatural Sciences _vMathematics _xSciencesMathematics
942			_cBOOK
999			_c61736 _d61736