TY  - GEN
AU  - Gupta, K. P.
AU  - Gupta, G. S.
ED  - Gupta, S. S.
TI  - Topology
SN  - 9789355317995  
U1  - 514 
PY  - 2023///
CY  - Meerut
PB  - Pragati prakashan
KW  - Functions
KW  - Basic set operations
KW  - Sequences
N1  - :includes bibliographical references and index
ER  -