BSF — excess withdrawal of money from account

Dear sir,
on 9.10.08 i have withdrawn rs. 40, 000.00 from my account no.[protected]
through my atm card from sbi nuh(0620)
where as bank statement shows the withdrawl of rs.55, 000.00 which is excess of rs.15, 000.00
not correct.please rectify the same and intimate me on above email address at the earliest.
your prompt action will be highly appreciated.