000 00288nam a2200121Ia 4500
100 _aJames Harry Green
020 _a1-57820-009-1
942 _cBK
245 _aTelecommunications projects made easy
260 _aTelecom books, New York
_c1997
082 _a621.382 Gre
300 _a256.p
999 _c28432
_d28432