TY  - BOOK
AU  - STEWARD,R, WALLACE
TI  - A TEXT-B00K OF LIGHT
U1  - Pl22 
PY  - 1913///
CY  - LONDON
PB  - UNIVERSITY CUTORIAF PRESS
KW  - Physics Light, Heat and Sound
N1  - PL means Physics Light, Heat and Sound Page No. 465-469 in A-Z Accession Register (Accession No. PL1-PL131)
ER  -