(3JTMjP GdGPgGf HSjQI HdGO GdYQH hGdShOGf (B/ s - (3eMeO eUWais; (3eMeO Hf YeQ GdJhfSis; (3eUWai eMeO eSYOs; (3eMehO YSGcQ (B((3JMbjb(B)s ([S.N] : (3GdeDSSI GdeUQjI GdYGeI ddJGdja , s, 1965)
Keywords: (3JGQjNs; (3GdShOGfs; (3GdbHGFd GdYQHjIs