TY  - BOOK
AU  - Kase,Francis J.
TI  - Designs: a guide to official literature on design protection 
SN  - 0379003686 :
U1  -  608.7. 
PY  - 1975///
CY  - Leyden
PB  - A. W. Sijthoff
KW  - Design protection literature
N1  - Includes bibliographical references and index
ER  -