thank you very much david sir.
very useful book.
Kindly let me know the way to purchase your other books through
private mail to me.

--
nothing is difficult unless you make it appear so.

r. aravind,

manager
Department of sales
bank of baroda specialised mortgage store, Chennai.
mobile no: +91 9940369593,
email id : aravind_069@..., aravind.andhrabank@....
aravind.rajendran@....