00490nam a22001457a 4500 9788120345218 (pbk) 515 CHA Chatterjee, Dipak Real analysis New Delhi PHI Learning Private Limited 2015 xiii, 789 p. : ill. ; 23 cm. Includes index Functional analysis Real number system Mathematical methods Metric spaces Multiple integrals Real functions Fourier series FBSH BK 15172 15172