चर्चा:तणाव
These links used as references.
http://www.esakal.com/esakal/20100312/4791803266090794949.htm
http://www.esakal.com/esakal/20100105/5640829402898047138.htm
These links used as references.
http://www.esakal.com/esakal/20100312/4791803266090794949.htm
http://www.esakal.com/esakal/20100105/5640829402898047138.htm