TY  - BOOK
AU  - Adler, A Alphonse
TI  - The theory of engineering drawing
SN  - 9781592181223 (paperback)
AV  - T353 ADE 
PY  - 2021///
CY  - Inecom, LLC
PB  - CGR Publishing
KW  - Engineering drawing
N1  - Includes bibliographical references and index
ER  -