TY  - BOOK
AU  - Carroll, A. D. 
AU  - Duggan,J.E.
AU  - Etchells,R.
TI  - Physical science: First level 
SN  - 0091335817
AV  - Q163 CAR
PY  - 1978///
CY  - London
PB  - Hutchinson & Co.
ER  -