produced by Actuality Productions, Inc.for History Television Network Productions; created and produced by Bruce Nash ; executive producer, Don Cambou ; written by Greg Goldman
executive producers, Michael Cinquanti, Robert Roy ; produced by Knockout TV Productions ; producer/director, Alan Lutz ; written by Alan Lutz, Keith Cash, Tony Scardillo
Date
[1990]
Series
Manufacturing materials and processes videoprograms
a production of Public Affairs Television, Inc. ; written by Bill Moyers, David Brancaccio, Judy Stoeven Davies ; directed by Mark Ganguzza ; a presentation of Thirteen/WNET New York
[presented by] Bullfrog Films ; produced with the participation of the Canadian Television Fund ; produced in association with Vision TV ... [and others]
a presentation of Films for the Humanities & Sciences ; [presented by] Daniel Leconte/DOC EN STOCK-La Sept/ARTE ; a Nathalie Borgers and Pascal Picq film
[presented by] Bullfrog Films ; produced, directed, and written by Ray Burley for CBC's "The Nature of Things" ; produced by Canadian Broadcasting Corporation
director/producer, John Edginton ; producers, Gillian Darling, Jack Silberman, George Johnson ; a Sarus/Otmoor production in co-production with the National Film Board of Canada and Channel Four Television ; in association with the Knowledge Network ... [and others]
produced by Adrian Malone ; produced in cooperation with the Center for the Book, Library of Congress ; a presentation of Discovery Networks in association with Cronkite/Ward