000 00298pam a2200121a 44500
003 OSt
008 160408b1972 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aWilden, Anthony
245 1 _aSYSTEM AND STRUCTURE
_bESSAY IN COMMUNICATION AND EXCHANGE
942 _cBK
999 _c249106
_d249106