TY  - BOOK
AU  - A. G. Beleson
AU  - H. Creaser
TI  - Techniques and Apparatus for the science teacher
U1  - 372.35 B428t 
PY  - 1965///
CY  - London
PB  - Oxford university press-Nairobi
KW  - Science
KW  - Study and teaching
KW  - Scientific apparatus and instruments
ER  -