TY  - BOOK
AU  - Donaldson, Stanley,
AU  - -.
ED  - -.
TI  - Test papers in technical draining: - 
T2  - -
SN  - 0291394884 :
PY  - 1981///
CY  - Oxford
PB  - Technical Press
KW  - Technical drawing
KW  - -
N1  - -; Includes bib refs
N2  - -
ER  -