TY  - BOOK
AU  - L. M. Persons
TI  - Everyday Science
U1  - 500 
PY  - 1956///
CY  - London
PB  - Macmillan & Co. Ltd
KW  - General Sciences
N1  - L. M. Persons: Everyday Science.  (2nd Reprinted)  London.  Macmillan & Co. Ltd, 1956.--(500PER)
ER  -