TY - BOOK AU - Sumbal Chughtai (13954) TI - A certain classification of partially balanced incomplete block designs U1 - 311.2 PY - 2017/// CY - Islamabad PB - (unpublished) KW - Experimental design KW - Modified magnificent KW - Association scheme KW - Block design KW - DBS KW - FEAS N1 - Submitted in fulfillment of the requirement for the degree of Master in Philosophy in Statistics to the Faculty of Basic Sciences & Humanities.; Includes bibliographical references; Thesis supervisor: Dr. M.Farid Khan; Thesis (M.Phil)--Riphah International University, 2017 ER -