TY  - BOOK
AU  - Changkakoti,Bhuban
TI  - Mathematics: for H.S. 2nd year 
U1  - 510.76 23
PY  - 2015///
CY  - Guwahati
PB  - BLJ
KW  - Mathematics
KW  - Examinations, questions, etc
N1  - Includes bibliographical references and index
ER  -