TY  - BOOK
AU  - Adler,Irving
AU  - Weisburd,Ida
TI  - The secret of light
T2  - A Young world book
AV  - QC25 .A3
PY  - 1952///]
CY  - New York
PB  - International Publishers
KW  - Light
KW  - Juvenile literature
ER  -