By Spiegel, Murray R

Published by Schaums outline series, 1959

By S.M.Yousuf T.I.

Published by Ilmi Kitab Khana, 1990

By Shanti Narayan

Published by S.Chand and Co., 1962

By M.S.Sood and A.K.Sood (Ed.)

Published by CBS publishers and distributors, 1990

By Naseera Habib

Published by Bazme Iqbal, 1985

By Kenneth V. Kardong

Published by National book foundation, 2004

By Kenneth V.Kardong, Ph.D.

Published by McGraw Hill, 2002

By Sir George Macmunn

Published on 1988

By Muhammad Zakria

Published on 1987

By Kook J Gordon

Published by The Dial Press, 0