(3JMOjO eOdhd GdMQGSI ai GdeSFhdjI Yf GdTjGA (B/s - (3SgjQ SjO efJUQs; (3eMeO dHjH TfHs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI Yjf TeS,s, 1977)
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(3GWQhMI (B((3OcJhQGg(B) - (3LGeYI Yjf TeS, cdjI GdMbhb, bSe GdbGfhf GdeOfj (B1977s
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Keywords: (3GdbGfhf GdeOfjs; (3GdeSFhdjg Yf GdGTjGA s; (3GdbGfhf GdaQfSi s; (3fXQjg GdYjH s; (3YdGbg GdSHHjg s; (3fXQjg GdNWG GdSQbg s; (3NWG GdeVQhQ s; (3GdNWG GdKGHJ s; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3GdbGfhf GdeOfjs