000 00307nam a2200121Ia 4500
008 170101s1997 xx 000 0 und d
082 _a001.6424
_bCRA
100 _aCrawford
245 0 _aNT and Unix Internet Secrets
260 _bIDH BOOKS
_aNew Delhi
_c1997
365 _eGIA
_o1998-06-22
942 _2ddc
_cBK
999 _c40249
_d40249