TY  - BOOK
AU  - NCERT
TI  - Science textbook for class IX
U1  - 001.2 
PY  - 2015///
CY  - New Delhi
PB  - NCERT
KW  - Matter in Our Surroundings
KW  - Is Matter Around Us Pure
KW  - Atoms and Molecules
KW  - Structure of the Atom
KW  - Fundamental Unit of Life
N1  - National Council of Educational Research and Training
ER  -