00397    a2200145   4500020001500000082001300015100002400028245001900052260005000071300002100121650003700142650002600179700002600205700002000231  a0669021377  a570bBAR  aBarufaldi, James P.  aHeath science   aLexingtonbD.C. Heath and Companyc1981g1981  a[vi],250p.c24cm  aNatural sciences and mathematics  aLife sciences biology  aMoses, Alice Johnson   aLadd, George T.