000 00341nam a2200145Ia 4500
020 _a8121910056
082 _b3280
_a530.030
100 _a"ARORA P N"
245 0 _aDictionary Of PHYSICS
260 _bS CHAND & COMPANY
_aNew Delhi
_c1999
300 _a254
944 _cR
999 _c396011
_d396011