000 00319pam a2200133a 44500
010 _a62011239
082 _a164
_bAN23N
100 _aAnderson, John M.
245 1 _aNATURAL DEDUCTION
260 _a
_bWadsworth Publishing Company, Inc.
_c1962
700 _aJohnstone, Henry W.
964 _gCIRC
997 _a52970 C
999 _c412148
_d412148