000			00295nam a2200133Ia 4500
100			_aTrow, Martin
020			_a0-07-010070-5
942			_cBK
654			_a
245			_aTeachers and Students
260			_aNew York _bMcGraw Hill _c1975
082			_a378.73
300			_bHb _c23.5 _axxiv,2,420
999			_c413677 _d413677
041			_aeng