00547 a2200181 4500 131205 OSt 20210908155203.0 515.2433 B81F Brown, James Ward Fourier series and boundary value problems by James Ward Brown and Ruel V. Churchill New Delhi Tata McGraw Hill 2008 366p. Fourier series; Boundary value problems; Functions, Orthogonal Churchill, Ruel V. ddc BK 5732 5732 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-06-08 MTH 375.00 2 515.2433 B81F 7283 2025-12-18 2025-12-12 2020-09-02 BK