Barrett, Robert
A study of principles, practice and prospects for facsimile transmissionin the U.K. .-- [S.l. : British Library] , 1976
.--42 p. 27 cm.
Bibliografía y "abstract"
LIBROS
REINO UNIDO
A study of principles, practice and prospects for facsimile transmissionin the U.K. .-- [S.l. : British Library] , 1976
.--42 p. 27 cm.
Bibliografía y "abstract"
LIBROS
REINO UNIDO