000 00507nam a2200217Ia 4500
001 40368
005 20240114003336.0
007 ta
008 071016s a g b000 u 903 u
040 _aCotton College,Assam
041 _a903
082 _a534
_bM 312 T
100 _aMandal, T .
245 0 _aA Textbook of Sound /
_cT Mandal.
_hTextual Documents
300 _bill ;
653 _aPhysics
653 _aG-Physics
942 _2ddc
_cBK
999 _c40339
_d40339