000 00305nam a2200133Ia 4500
008 230108s9999 xx 000 0 und d
100 _a"TYAGI, K. & MISRA, P."
245 0 _aPROFESSIONAL COMMUNICATION
260 _bPHI
260 _c2011
365 _b250.00
650 _aExtension
942 _cBK
999 _c254028
_d254028