TY  - BOOK
AU  - National Council of Educational Research and Training
TI  - Mathematics : : textbook for class VII / 
SN  - 8174506691
U1  - 510 NAT  
PY  - 2007///.
CY  - New Delhi : 
PB  - National Council of Educational Research and Training, 
KW  -  Mathematics : Practical geometry
KW  -  Mathematics : fractions and decimals
KW  - VII Class textbook : Mathematics
ER  -