TY  - GEN
AU  - F. E. Newing
AU  - J. H. Wingfield
AU  - Richard Bowood
TI  - Light, Mirrors and Lenses
SN  - 0721401198
PY  - 1962///
CY  - UK
PB  - Ladybird Books (Wills & Hepworth Ltd)
KW  - English
KW  - General
ER  -