000 003340000a22001570004500
003 BGCL
020 _c20.00
040 _aBGCL
082 _a530
_bM 14.6
245 _aPractical Physics
_cby K.G.Majumdar
260 _aKolkata
_bIdeal Publishers
_c1980
650 _aPHY.
041 _aeng
700 _aMajumdar, K. G.
942 _cBOOK
999 _c7053
_d7053