000 00253nam a2200109Ia 4500
008 190911s9999||||xx |||||||||||||| ||und||
100 _aHopkins,Gerald L.
245 4 _aThe ISDN Literacy Book
260 _aUSA
_bPearson
_c1996
300 _a367
942 _cBK
999 _c6968
_d6968