TY - GEN AU - Mohamed Abdelsamad Elshafiey AU - Abdelrahman Khalaf Allah , AU - Mahmoud Abdelakher , TI - Comparative study concerning the isomerization and inversion of sugars using ion exchange resins / PY - 1997/// CY - Cairo : PB - Mohamed Abdelsamad Elshafiey , N1 - Thesis(Ph.D.) - Cairo University - Faculty of Agriculture - Department of Food science and technology UR - http://172.23.153.220/th.pdf ER -