000 00338pam a2200157a 44500
008 230405s2008 xxu||||| |||| 00| 0 eng d
041 _aENG
100 _aSpohn D
245 _aData Network Desingn
250 _a1
260 _a
_bTata Mc Graw Hill
_c2008
300 _a851p,23cm
440 _a595
690 _aMCA
906 _a6933
999 _c259792
_d259792