00493nam a2200145 4500 33276 33276 9789698543525 (pbk) 641.3 AWA Javaid aziz awan Food science & technology Faisalabad Unitech communication 2020 vii, 119 p. : ill. ; 21 cm. Includes index and appendix Food science & technology Food technology Food handling Food industry and trade Nutrition Food preservation RASH BK