TY  - BOOK
AU  - Ediger, Marlow
AU  - Rao, Digumarti Bhaskara 
TI  - Essays on teaching science
SN  - 9788183568821
U1  - 507.1 
PY  - 2011///
CY  - New Delhi
PB  - Discovery Publishing House Pvt. Ltd.
ER  -