000			00322nam a2200145Ia 4500
008			221121s9999 xx 000 0 und d
041			_aENGLISH
082			_bALA
100			_aALAM, SAMSUL
245		0	_aALGEBRAIC EXPRESSION A CRITICAL SURVEY
260			_bAPH PUB
300			_a94
650			_aMATHS
942			_cBK
999			_c177527 _d177527