TY  - BOOK
AU  - Fyrth, H.J and Goldsmith, Maurice
TI  - Science, history and technology, book 2: Part III : the age of choice the 1940s to the 1960s
U1  - 500 Fyr/Gol vol2, pt 3 
PY  - 1969///
CY  - Cassell & company ltd, London
ER  -