000			00343nam a2200145Ia 4500
005			20260205102712.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a510 R925H
100			_aRust,J.C.W
245		0	_aHave Fun With Mathematics
260			_aBombay _bIBH pub _c1968
300			_a102p.
690			_aMathamatics
942			_cBK
999			_c250816 _d250816