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| 008 | 230717s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a8171339328 | ||
| 040 | _aCUTMBGR | ||
| 041 | _aENGLISH | ||
| 100 | _aM. ASRAF, RIZVI | ||
| 245 | 0 | _aEFFECTIVE THENCHNICAL COMMUNICATIONS | |
| 250 | _a2ND | ||
| 260 |
_aNEW DELHI _bMC. GRAW HILL _c2002 |
||
| 300 | _a857 | ||
| 999 |
_c118880 _d118880 |
||
| 942 | _cBooks | ||