TY  - BOOK
AU  - National Society For The Promotion Of Industrial Education (U S A)
ED  - National Society For The Promotion Of Industrial Education (U S A)
TI  - "Proceedigns tenth annual meeting Indian polis, Feb"
T2  - Its Bulletins 24
U1  - "X9:(T)p73,N17, F2" 
PY  - 1922///
KW  - Industrial Eoconmy
ER  -