000 00359pam a2200157a 44500
008 230515b2010 xxu||||| |||| 00| 0 eng d
020 _a9788184920807
041 _aENGLISH
082 _a0
100 _aJ S KATRE
245 _aPRINCIPLES OF COMMUNICATION
250 _a0
260 _aNEW DELHI
_bTECH MAX
_c2010
300 _a9-72/D-2
650 _aNULL
999 _c597765
_d597765