TY  - BOOK
AU  - Mitchell, Alva
AU  - Spencer, Henry Cecil
AU  - Hill, Ivan Leroy
AU  - Loving, Robert Olin
AU  - Dygdon, John Thomas
AU  - Novak, James E.
TI  - Engineering graphics
SN  - 9780023428500
AV  - T353 ENG
PY  - 1993///
CY  - New York
PB  - Mcmillan publishing
N1  - includes bibliographical references
ER  -