000			00339nam a2200133Ia 4500
005			20260205040742.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a517 G357I
100			_aGIBSON G A
245		0	_aINTRODUCTION TO THE CALCULUS BASED ON GRAPHIC METHODS
260			_aLOND. _bMACMILLAN _c1953
300			_a271
942			_cBK
999			_c11456 _d11456