000 00477 a2200181 4500
020 _c: Rs. 14.00
040 _aINWBSSC
_bENGLISH LANGUAGE
082 _a534
_bRAY-SOU
090 _c6074
_d6074
100 _aRay, K. D.
245 _aSound /
_cK. D. Ray.
250 _aFrist two-year degree edition.
260 _aCalcutta :
_bIndian book concern,
_c1980
300 _a156p. ;
_c24x16 cm.
500 _aIncludes index.
650 _aSOUND AND RELATED VIBRATIONS
942 _cTEXB
999 _c6061
_d6061