TY  - GEN
AU  - Stead, Kevin.                
TI  - Plumbing
SN  - 0340719117 :
U1  - 696.1077 
PY  - 2000///
CY  - London
PB  - Arnold,2000.
KW  - Plumbing
KW  - Programmed instruction
KW  - Problems, exercises, etc
N1  - Distributer: Al-Ahram; Catalogued by: Sara
UR  - http://www.loc.gov/catdir/description/els031/00456383.html
UR  - http://www.loc.gov/catdir/toc/els031/00456383.html
ER  -