000 00341nam a2200145Ia 4500
020 _a9789810172855
082 _b683
_a540
100 _a"Prescott,Christopher N"
245 0 _aChemsitry a course for O level
260 _bFederal
_c1994
300 _a148
944 _cTR
999 _c528869
_d528869