000 00357pam a2200157a 44500
008 230405s1998 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aM.GHOSH
245 _aA TEXT BOOK OF SOUND
260 _aNEW DELHI
_bS .CHAND & CO LTD N.DELHI
_c1998
300 _a100p.
440 _aRS.45
650 _aPHYSICS
690 _aGS
906 _a438
999 _c778820
_d778820