000 00449cam a2200181ua 4500
020 _c45.00
041 _aeng
_h
082 _a534
_bSUB/TE
100 _aSubrahmanian, N .
245 _aText book of sound /
_cN Subrahmanian.
_hTextual Documents
260 _aNew Delhi :
_bVani Educational Books ,
_c1985.
300 _a273 ; .
365 _a45.00
504 _a
700 1 _aBrijlal, .
942 _cBK
999 _c261274
_d261274