TY  - BOOK
AU  - Rising,James S
AU  - Almfeldt,Maurice W.
AU  - DeJong,Paul S.
TI  - Engineering graphics: communication, analysis, creative design 
SN  - 0840315937
PY  - 1977///
CY  - Dubuque, Iowa
PB  - Kendall/Hunt Pub. Co
KW  - Engineering graphics
N1  - Includes index; Bibliography: p. 422-423
ER  -