00371nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000230010410000230012724500370015026000380018715521UR20220428184118.0061102|||||||||||||||||||||||||||||||| d  a(janium) 15510  a(janium)15510 4aTX943.1b.R67 19781 aRoss, Lynne Nannen10aFood purchasingb : study course  bIowa state University Pressc1978