TY  - BOOK
AU  - Chari K.V.N.B 
TI  - Techniques of teaching physics 
SN  - 8184110464
AV  - QC 30 .C 43
PY  - 2017///
CY  - New Delhi 
PB  - Sonali publicaations 
KW  - Physics- study and teaching
ER  -