Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
Wightman, W. P. D., ((William Persehouse Delisle)) The growth of scientific ideas. New Haven, Yale University Press, 1951. 495 p. ill. 23 cm. * Science - History.