000 00415pam a2200169a 44500
005 20170425104512.0
008 170425b xxu||||| |||| 00| 0 eng d
020 _a0716708663
040 _cIITK
041 _aeng
082 _a001.5
_bC737
245 0 _aCommunication
_ba scientific American book
260 _aSan Francisco
_bW. H. Freeman
_c1972
300 _a136p
650 _aComminication
942 _cBK
999 _c391598
_d391598