TY  - BOOK
AU  - Forbes, D B (Ed.) 
TI  - Guide to world science
PY  - 1975///
CY  - Guernsey: 
PB  - Francis Hodgson, 
KW  - Prolegomena
KW  - Science
N1  - Vol. 5 (The Netherlands) ; ISBN: 0852804202 , 160p.
Vol. 6 (Belgium) ; ISBN: 085280420-2,  230p
ER  -