TY  - BOOK
AU  - Beleson,A.G.
AU  - Creaser,Henry
TI  - Techniques and apparatus for the science teacher
U1  - 507.24 
PY  - 1965///
CY  - London
PB  - Oxford University
KW  - Science
KW  - Study and teaching
KW  - Scientific apparatus and instruments
ER  -