TY  - BOOK
AU  - Morling, K.
TI  - Geometric and engineering drawing
SN  - "0-7131-3319-8"
AV  - T353 .M67
PY  - 1974///
CY  - Amsterdam; Oxford
PB  - Elsevier Ltd.
KW  - 1. Mechanical drawing -textbooks . 2. Geometrical drawing -textbooks
KW  - "Y"
N1  - "N"
ER  -