TY  - BOOK
AU  - Ram Krishna Ghosh
AU  - Kantish Chandra Maity
TI  - An introduction to differential calculus
U1  - 515.33 
PY  - 2004///
CY  - kolkata
PB  - New Central Book Agency
KW  - Differential calculus
KW  - introduction to differential calculus
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -