Originally Posted by alimallah

Sorry for late reply due to load-shedding.......

I have sent the papers to few members whose emails i could see.

I have uploaded these files on the 4shared.

For rest of the members I am sharing the links of the papers you can download:

http://www.4shared.com/office/8vm8m-rm/PST_Paper_1.html

http://www.4shared.com/office/whRGUf7e/PST_Paper_2.html