TY  - BOOK
AU  - Lazer,Ellen A.
TI  - The Teleconferencing handbook: a guide to cost-effective communication 
SN  - 0867290226 :
AV  - TK5102.5 .T425 1983
U1  - 384 19
PY  - 1983///
CY  - White Plains, N.Y.
PB  - Knowledge Industry Publications
KW  - Teleconferencing
KW  - Téléconférences
N1  - Includes index; Bibliography: p. 207-212
UR  - http://www.archive.org/details/teleconferencing00lazerich
UR  - http://www.openlibrary.org/books/OL3498592M
ER  -