00373nam a22001457a 4500003000400000005001700004008004100021020001800062040002300080050001200103082002800115100002400143245002600167260003400193OSt20211117170850.0211117b        |||||||| |||| 00| 0 eng d  a0-12-242351-8  cHawassa university  a664/ESK  2Second editiona664/ESK  aEskin n. a. michael  aBiochemistry of foods  aLondon bAcademic pressc1990