000 00325nam a22001337a 4500
005 20181204150332.0
008 181204b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a530.1
_bD.S
100 _aDatta,Snehamoy
_9726
245 _aA Textbook Of Practical Phycics
_bS. N Ghosh
650 _aPHYS
_9713
942 _cBK
999 _c14171
_d14171