TY  - BOOK
AU  - Aggarwal, J. C.,
TI  - Principles, methods & techniques of teaching
SN  - 81-259-1056-5
U1  - 371.3 
PY  - 2006///
CY  - New Delhi
PB  - Vikas Publishing house pvt. ltd
KW  - Education
KW  - Principles, methods & techniques of teaching
ER  -