TY  - BOOK
AU  - Madsen, David A.
AU  - Madsen, David P.
AU  - Madsen, David P.
TI  - Engineering drawing & design
SN  - 9781111309664
SN  - 978111130
U1  - 604.2 
CY  - Clifton Park, NY : Delmar, Cengage Learning, c2012.
N1  - Includes bibliographical references and index; Madsen, David A; Madsen, David P
ER  -