000			00336 a2200133 4500
020			_a0028275020
082			_a500 _bSCI
090			_c6947 _d9661
245			_aScience interactions _bcourse 4
260			_aNew York _bMcGraw - Hill _c1996 _g1996
300			_axxvi, 870p. _c30cm.
650			_aNatural sciences and mathematics
942			_cL
999			_c35686 _d35686