00780cam a22002411 4500 BD-DhUL 20170619152654.0 770322s1966 enkabck 000 0 eng 66076643 B 66-18887 (OCoLC)2825717 DLC NbU Uk DLC BD-DhUL premarc 384 GOM Gould-Marks, Langton. Management communication through audio-visual aids / Langton Gould-Marks London, L. Hill, 1966. 252 p. front. (port.) illus. (incl. forms) map, tables, diagrs. 25 cm. Industrial management Audio-visual aids. Communication in management. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 209793 209793 0 0 ddc 0 384_000000000000000_GOM 1 NFIC 347294 DUL DUL REF 2017-06-19 384 GOM A75912 2017-06-19 1 2017-06-19 REF