000 00265nam a2200109Ia 4500
008 160710s1963 xx 000 0 und d
100 _aMEHTA,P.P. & JOSHI,M.L.
245 _aTEXT BOOK ON SOUND
260 _aDELHI
_bUNI. PUB.
_c1963
300 _a309
942 _2ddc
_cB
999 _c29994
_d29994