TY  - BOOK
AU  - Gurtu;J.N,Gurtu;Aayushi
TI  - Pragati physical chemistry 
SN  - 978-93-86306-82-1
U1  - 541 G96P 
PY  - 2017///
CY  - Meerut
PB  - Pragati prakashan
KW  - Chemistry
ER  -