By robert S. Baikess and Edward edelson

Published by Happer and Row Publishers, 1985

By Bloom field

Published by John Wiley and Sons, 1987

By Henry I Abrash and others

Published by Glencoe publishing co. inc., 1981

By Robert C. Smoot

Published by Merrill Publishing Co., 1987

By George M Boodner and Harrry l pardue

Published by John wiley and sons, 1989

By W.R.Kneen and others

Published by The english language book society, 1984

By Dr. R.L.Madan

Published by S.Chand &Company Pvt. Ltd., 2010

By Dr.A Rehman Chaudhry and others

Published by Punjab Textbook Board, 1995

By Dr.K.M.Ibne-Rasa

Published by Carvan Book House, 0

By Hess, Fredc

Published by W.H.Allen, 1971