TY  - BOOK
AU  - Braddick,H.J.J.
AU  - blackett,p.m.s
TI  - The physics of experimental method
U1  - 509.021 
PY  - 1956///
CY  - London
PB  - Chapman & Hall
KW  - Physics
KW  - Experiments
N1  - Includes bibliographical references and index
ER  -