TY  - BOOK
AU  - Thornes, Nelson
TI  - Construction crafts core units : level 3 diploma 
SN  - 978-1-408-52313-1
U1  - 624 THO 
PY  - 2013///
CY  - Cheltenham 
PB  -  Nelson Thornes
KW  - Building and construction
ER  -