17712 property law/ title deed/ effect of cancellation of title deed volume 2 Civil Code property law title deed cancellation of title deed Federal supreme court of Ethiopia cassation decisions certificate of ownership በተሰረዘ የባለሀብትነት ምስክር ወረቀት የሚገኝ የባለሀብትነት መብት ስላለመኖሩ የፍ/ብ/ህ/ቁ. 1195(1) 1196 (1) ) Cassation decision no. 17712 '
