000 00261nam a2200109Ia 4500
100 _aBraidwood, James M. and Mckinlay, Kenneth A.
942 _cBK
245 _aScience framework
260 _aOliver & boyd, Harlow
_c1990
082 _a500 Bra/Mck
300 _a279
999 _c66837
_d66837