TY  - BOOK
AU  - Longland,W.
AU  - Twining,E.W.
TI  - How to read workshop drawings: a practical guide to the ready understanding of the working drawings used in the engineering and allied industries
SN  - 0853440573
PY  - 1977///
CY  - England
PB  - Model & Allied Publicationss
KW  - Blueprints
ER  -