000 00332nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8121909090
082 _a530
_bARO
100 _aArora, C L,
245 0 _aB.sc. practical physics
260 _aNew Delhi:
_bS Chand and Company ,
_c2005.
300 _aXVIII,.
365 _a195.00
999 _c16783
_d16783