TY  - BOOK
AU  - Smith,Lavon Benson
AU  - Maddox,Marion Errol
TI  - Elements of American industry
SN  - 0000000131
PY  - 1966///
CY  - Bloomington, Ill.
PB  - McKnight & McKnight Pub. Co.
KW  - Manual training
N1  - Includes index
ER  -