TY - GEN AU - Courant, R. AU - Hilbert, D. TI - Methods of Mathematical Physics Vol 1 SN - 0852261314 U1 - 530.15 COU-HIL-1 PY - 1975/// CY - New Delhi PB - Wiley Eastern Private Limited1975 KW - Mathematical Physics N1 - Includes Additional Bibliography and Index ER -