NOT RECEIVING CONFIRMATION LATTER

I have Applied for the 2008 batch, I haven't received confirmation Letter but I have received books of 1st semester. Plz let me know about my Admission Confirmation through LETTER OR MAIL so that i can deposite the fee accordingly.

Application Number :- 73717
My Contact Number  :- 9978815509

Awaiting for your Relpy.
Thanxs