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008			220421s9999||||xx |||||||||||||| ||und||
020			_c450
040			_aET
100			_aGALLAN, J A
245		0	_aCONTEMPORARY ABSTRACT ALGEBRA
260			_bNAROSA PUB _aNEW DELHI
300			_a583
500			_a54608
942			_cBK
999			_c60621 _d60621