TY  - BOOK
AU  - Gupta, Anju
AU  - Asif, Mohammad
TI  - Operator theory
SN  - 978-93-313-2436-8
U1  - 500 
PY  - 2015///
CY  - New Delhi
PB  - A.P.H.
KW  - 1.SCIENCE
N1  - Include bibliography
ER  -