Payne, S. E. Finite generalized quadrangles. S.E. Payne & J.A. Thas. - Boston : Pitman Advanced Pub. Program, 1984. - 312 p. : ill. ; Includes indexes. Subjects--Topical Terms: Finite generalized quadrangles. Subjects--Index Terms: Finite generalized quadrangles. Universal Decimal Class. No.: 514.12 / PAY