TY  - BOOK
AU  - Rao, Singamaneni Nageswara
AU  - Sreedhar, Peethala 
AU  - Rao, Digumarti Bhaskara 
TI  - Methods and techniques of teaching
SN  - 8188836338
U1  - 371.102 
PY  - 2021///
CY  - New Delhi
PB  - Sonali Publications
KW  - Teaching--Aids and devices
KW  - Instructional systems
KW  - Education
ER  -