00290nam a2200109Ia 450000500170000000800410001708200140005810000190007224500340009126000470012530000080017220260225051101.0260224s9999||||xx |||||||||||||| ||und||  a543.1 DEM  aJohn M. DeMan  0aPrinciples of food chemistry   aIslamabad: National Book Foundation c1985  a422