div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentusers-guide-to-opus-optimal-preferential-utility-and-zachary-f-lansdownehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Users Guide to OPUS: Optimal Preferential Utility and Zachary F Lansdowne Subject A users guide to the latest version of the OPUS Optimal Preferential Utility and Strategies loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220702186125b8d4d2eb484fd9476333html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentusers-guide-to-opus-optimal-preferential-utility-and-zachary-f-lansdownehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Users Guide to OPUS: Optimal Preferential Utility and Zachary F Lansdowne Subject A users guide to the latest version of the OPUS Optimal Preferential Utility and Strategies loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer20220702186125b8d4d2eb484fd9476333html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentusers-guide-to-opus-optimal-preferential-utility-and-zachary-f-lansdownehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Users Guide to OPUS: Optimal Preferential Utility and Zachary F Lansdowne Subject A users guide to the latest version of the OPUS Optimal Preferential Utility and Strategies loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...