PageHeader : Funkcialaj Ekvacioj, 19 (1976) 11-18 Title : On the Nonoscillation of Lienard Type Retarded Equations AuthorInfo : By AuthorInfo : Bhagat SINGH and R. S. DAHIYA AuthorInfo : (University of Wisconsin Center and Iowa State University, U.S.A.) section : 1. Introduction. section : 2. Main Results. section : References