TY - BOOK AU - Tyagi,B.S., x AU - x TI - Functions of a ciommplex variable: For B.A., B.sc., M.A., M.sc. and competitive examinations SN - x U1 - 515.9/T978f PY - 1985/// CY - Delhi PB - Kedar Nath Ram Nath KW - Calculus KW - Mathematics N1 - Includes ER -