000 00516nam a2200181Ia 4500
005 20250326125211.0
008 250326s9999 xx 000 0 und d
037 _aTextbook
040 _aFMSL
_beng
_cFMSL
041 _aeng
_2eng
084 _aX3:8M L0
_qFMSL
100 _aVardaman G T
245 0 _aCutting communications costs and increasing impacts
_cVardaman G T; Halterman C C
260 _aNY
_bNY, John Wiley
_c1970
300 _a281p
942 _cTB
_hX3:8M L0
999 _c1276976
_d1276976