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PREFACE
The volume that now goes forth before the public could not be made as free from mistakes as the present writer would have wished. Some of the errors and misprints bave been noted and corrected but many blunders, justly open to censure, may have escaped attention. For these the author can only crave the indulgence of readers. THE UNIVERSITY OF CALCUTTA: *** March 31, 1938.
H. C. R. C.
