000 00307nam a2200133Ia 4500
008 191201s1964 xx 000 0 und d
082 _a534
100 _aSINGH,Harnam
245 0 _aPrinciples of Sound
260 _aN. Delhi
_bAtma Ram and Sons
_c1964
300 _a284
650 _aApplied
942 _2ddc
_cBK
999 _c587
_d587