00253nam a2200097 a 450000500170000008200210001710000260003824500530006426000230011730000150014020251203091518.0  a658.562,bD, Soh  aSohrab, Shashi Sareen  aISO 9000 and the food industry:a practical guide  aDelhibAPEDAc1994  a262p, 22cm