TY  - BOOK
AU  - AHSEC .
AU  - AHSEC .,
TI  - SYLLABI FOR HIGHER SECONDARY COURSES SCIENCE COURSES 
U1  - 500 AHS 
PY  - 2002///-03
CY  - GUWAHATI
PB  - JYOTI PRAKASHAN
KW  - Natural sciences & mathematics
ER  -