TY  - BOOK
AU  - Longhurst, R. S.
TI  - Geometrical and physical optics
SN  - 9788125016236(pbk.)
U1  - 535 23
PY  - 1973///
CY  - Hyderabad
PB  - Orient Longman Ltd.
KW  - Physics
N1  - Includes index
ER  -