TY  - BOOK
AU  - Henry. A Perkins
TI  - Course of Physics
U1  - 530 
PY  - 1938///
CY  - London
PB  - Blackie and Son Limited
N1  - Henry. A Perkins: Course of Physics.  London.  Blackie and Son Limited, 1938.--(530PER)
ER  -