00875cam a22002531 4500 6964451 BD-DhUL 20150114153242.0 800610s1950 dk ac 000 0 eng c a 51010774 (OCoLC)6401932 Mass. Inst. of Tech. Library TxCM TxCM DLC BD-DhUL premarc TK6281 .J4 621.385 JAM Jensen, Arne, 1920- Moe's principle : an econometric investigation intended as an aid in dimensioning and managing telephone plant. Theory and tables. Copenhagen, Copenhagen Telephone Co., 1950. 158, vi p. port. diagrs., tables. 26 cm. Telephone stations Management. Kjøbenhavns telefon aktieselskab. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 30995 30995 0 0 ddc 0 621_385000000000000_JAM 0 NFIC 58554 DUSL DUSL GEN 2015-01-14 621.385 JAM 60977 2015-01-14 2015-01-14 BK