এই পাতাটির মুদ্রণ সংশোধন করা প্রয়োজন।
TO TJIE HON » BILE SLR GEORGE CAMIPBELL K. C. S I , D C I. I,IEUTENANT (40 VERNU) R. (YF HEN(ł.AL : &c. &c. &c. May it Please Your Honor:— I have endeavoured in this little work to convey to the Bengali Student, in plain and simple language, the elementary facts of Natural philosophy; and to whom can I inscribe it with more propriety than to that eminent statesman whose administration of these provinces will ever be remembered for the introduction of a systematie course of instruction in the Practical Sciences • into the schools and colleges of Bengal. I am Your Honor's Most Obedient and Humble Servant MAHENDRA NATH BHATTACHARJYA. Calcutta, March 1874.
