TY  - BOOK
AU  - Joshi,D.D.
AU  - Tewari, U. B.
TI  - Mathematics: A Textbook for Class XII, Part III 
AV  - QA37.2 .J673 1994
PY  - 1994///
CY  - New Delhi
PB  - National Council of Educational Research and training
KW  - Mathematics for school students - Higher Secondary
ER  -