000 00319nam a2200145Ia 4500
020 _a0000000000
082 _b3150
_a530
100 _a"N.A"
245 0 _aPHYSICS........ KEY POINTS
260 _b,HEINEMANN
_c1999
300 _a400
944 _cTR
999 _c602486
_d602486