000 00273nam a2200121 4500
020 _a9780070599529
082 _a808.066
100 _aRIZVIN ASHRAF
245 _aEFFECTIVE TECHNICAL COMMUNICATION
260 _aNEW DELHI
_bTMH
_c2005
300 _aXXII, 545P
942 _cBK
999 _c7659
_d7659