TY  - BOOK
AU  - Ratho, T N 
AU  - Raviprakash 
TI  - Emerging Trends In Teaching Of Chemistry 
SN  - 8173910405 
U1  - 540.7 RAT  
PY  - 1996///
CY  - New Delhi
PB  - Kanishka
KW  - Chemistry
KW  - Study and Teaching
ER  -