PageHeader : Funkcialaj Ekvacioj, 37 (1994) 211-220 Title : On the Oscillation of Certain Higher Order Title : Functional Differential Equations of Neutral Type AuthorInfo : By AuthorInfo : S. R. GRACE and B. S. LALLI AuthorInfo : (Cairo University, Egypt and University of Saskatchewan, Canada) section : 1. Introduction section : 2. Main results section : References