00345nam a2200121Ia 4500008004100000040002900041050002700070100001600097245003800113260005000151942000700201999001500208230105s9999||||xx |||||||||||||| ||und||  cChuka University Library  aBSL HF 5686 bS6 1986   aSpencer, N. 2aA text book of costing principles  aHeiremann Kenya Publishers Co.bNairobic1986  cBK  c7770d7770