Pergamon
Cohn E., E. Cohn Cohn:
Market Approaches to Education
Editor: E. Cohn
Pergamon , 1997
Hardcover, 544 pages
Bonham-Carter Graeme F.:
Geographic Information Systems for Geoscientists: Modelling with GIS
Computer Methods In The Geosciences( 13)
Pergamon , 1994
Quality paperback, 398 pages

