000 00263nam a22001097a 4500
082 _a621.382 SHA'I
100 _aSHERMAN, P. D
_957298
245 _aINTRODUCTION TO MODERN COMMUNICATION THEORY
260 _aINDIA
_bNEM CHAND
_c1971
300 _a505P
942 _cBK
999 _c567594
_d567594