TY - BOOK AU - Kumar, Ravinder. AU - ; Wasan, Sirikrishan. AU - Ravinder Kumar. TI - A Text Book of Algebra U1 - 512.13 KUM PY - 1985/// CY - , New Delhi PB - : Pitambar Publishing Co. KW - Algebra. KW - Complex Number KW - Theory of Equations KW - De Moivre's Theory ER -