000			00542nam a22002057a 4500
005			20230317153005.0
008			230317b ||||| |||| 00| 0 eng d
040			_cAL
041			_aEnglish
082			_223 _a534/152 _bKHAT
100			_aD R Khanna and others _976203
245			_aTextbook of Sound
260			_aDelhi _bAtma Ram and Sons _c1969
300			_a447 p. _bHB _c21x12 cm.
650			_aPhysics _976204
650			_aSound Recording _976205
700			_aKHANNA (D R) _976206
700			_aBEDI (S) _976207
942			_2ddc _cBB
999			_c227051 _d227051