000 00358nam a2200145Ia 4500
020 _a9780748711093
082 _b199
_a500
100 _a"Rowlands , David"
245 0 _aProblem Solving Science & Technology
260 _bStanley Thornes
_aLondon
_c1992
300 _a182
944 _cBK
999 _c392930
_d392930