Difference Between HRD, HRM,PM

HI FRIENDS
Please do help me out with this ,i need to know the difference between HRD [Human resource development], HRM [Human resource management], PM [Personnel management]
please do help me out ..................
Regards Fathima

Which you create and utilize your company policy & procedure we can relate to HRD,
where is already implementing same things need to imporvements we can call HRM, in PM in we may prepare record & express our potential like supporting staff.
tell me may i explain right or wrong. ?

Please click on the links in the sidebar at the right, where these have been covered in the past. Please clarify what you mean by "as per the requirement".
Have a nice day.
Simhan