Appointment Letter Format Doc Download - Letter Drafting

Dear All,
Kindly guide me for drafting an appointment letter for across level positions for a corporate and school set up.
What would be the basic diferrentiating points for across level appointment letters?
Also if anyone could help me with the kist of laws which are applicable to an Educational Institute.
Thanks
Rachna Agarwal

Dear Rachna
please find attached

Thanks Rajesh,
I have this copy....i would like to know the differentiating points for across level letters.
Is it legaly required to extend an offer letter??
Regards
Rachna

P.f.matter
maximum limit of pf, if basic is rs 6600/-p.m then pf is applicable?
Workers are giving the letter not to deduct pf from his wages then pf office is allow us?
Plesae give the details
regards
mrshah

Appointment letter
I want a format of appointment letter related to educational field .
Covering two points
1. Secrecy/Confidentiality
2. Intellectual Property Right.