University of Guyana Library Search for 'au:Berkey, Dennis D'

Calculus for management, social, and life sciences /

Philadelphia : Saunders College Pub., 1990 . xvi, 427, [40] p. : . 0030312647

Philadelphia : Saunders College Pub., 1987 . xvi, 595, 45, 6 p. : , Includes index. 24 cm.. 0030717337

Philadelphia : Saunders College Pub., 1984 . xvi, 1098, [96] p. : , Table on lining papers. | Includes index. 26 cm.. 0030595223