Cover image
Normal view MARC view ISBD view

Measurement of output of research and experimental development :

by Freeman, Christopher.
Series: (Statistical reports and studies, . no. 16). Published by : Unesco, (Paris :) Physical details: 43 p. Year: 1969
Reviews from LibraryThing.com:
Tags from this library:
No tags from this library for this title.
Log in to add tags.