Promotion of the sciences in Britain, U.K.
- London: Central Office of Information
- v.p.
Lib/WDR/16/2006-07(wdr no.17473-74;acc.no.6322-23)
Lib/WDR/16/2006-07(wdr no.17520;acc.no.9600)
Lib/WDR/16/2006-07(wdr no.17537;acc.no.11400)
Lib/WDR/16/2006-07(wdr no.17559-61;acc.no.13156-58)