000 00000nam a2200000 a 4500
005 20251203110114.0
020 _a8121918480
082 _a534,ARO
_b_
100 _aArora, C.L.
245 _aWaves, Vibrations and sound
260 _aNew Delhi
_bS. Chand & Co.
_c1999
300 _a255p.
_c23 cm.
490 _aS. Chand's simplified course B.Sc. physics
690 _aWaves
690 _aSound
964 _bENGLISH
_c
_d534
_eBOOK
_f
_g_
997 _a91145 LIBSC C
999 _c77997
_d77997