(3abg GdEeGe CHj KhQ EHQGgje Hf NGdO Hf CHj GdjeGf GdHZOGOj (B/s - (3LHQ, SYOj MSjf Ydjs ((3YeGf, GdCQOf (B:s (3OGQ GdaQbGf ;s (3HjQhJ (B:s (3eDSSI GdQSGdI,s, 1983)
Keywords: (3CHh KhQ GdcdHj, EHQGgje Hf NGdO Hf CHj GdjeGf,s -- (3J(B. 240 (3g`s; (3Gdabg GdTGaYjs; (3Gdabg GdSfjs