TY  - BOOK
AU  - Allgood, Mary Brown
TI  - Demonstration Technigues
U1  - 641.4 
PY  - 1965///
CY  - New Delhi
PB  - Prentice-Hall of India Ptd. Ltd.
KW  - Home Economics and Family Living
KW  - Technology (Applied sciences)
KW  - Demonstration techniques
KW  - Home economics
ER  -