000			00272nam a2200121Ia 4500
100			_aMac Graw- Hill book co.
942			_cBK
245			_aVol.V-ent-fus
260			_aNew York _bMac Graw hill book co. _c1960
082			_a503 _bMac
300			_a7,595
546			_aEnglish
999			_c338529 _d338529
041			_aeng