TY  - BOOK
AU  - Giesecke,Frederick E.
AU  - Mitchell,Alva
AU  - Spencer,Henry Cecil
AU  - Hill,Ivan Leroy
AU  - Dygdon,John T.
TI  - Technical drawing
SN  - 0023426101 (Pbk.)
AV  - T353 .T43 1980
PY  - 1980///
CY  - New York
PB  - Macmillan
KW  - Mechanical drawing
N1  - Includes bibliographical references and index
ER  -