TY  - GEN
AU  - Dass,H.K.
AU  - Verma,Rama
TI  - S Chand's mathematics: for class IX, as per new NCERT/CBSE syllabus
SN  - 8121922801
U1  - 510 
PY  - 2007///
CY  - New  Delhi
PB  - S. Chand & Company Ltd.
KW  - Mathematics
ER  -