TY  - BOOK
AU  - Silvius, George Harold
AU  - Curry, Estell H
TI  - Teaching successfully: the industrial arts and voctional subjects 
AV  - LB 1594 S53
PY  - 1953///
CY  - Bloomington, Ill.
PB  - Publishing
KW  - Artes industriales -
KW  - Estudio y enseñanza
ER  -