TY  - BOOK
AU  - Woolgar, W. J.
TI  - Plastics in plumbing
AV  - TH6325 .W6
U1  - 620.192 
PY  - 1963///
CY  - London
PB  - Hutchinson Technical Eduction
KW  - Plastics in plumbing
N1  - Includes bibliographical references and index
ER  -