000 00391nam a2200169Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aArora, C.L.
245 _aB.Sc Practical Physics
260 _bS. Chand and Sons; Delhi
_c2006
_aDelhi
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c27846
_d27846
005 20220125170117.0