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body mass index disc
Body weight is relative! Simply calculate! Determine BMI with height and body weight simply by turning. I. Functional content products. Details two-part disc with transparent or recessed viewing windows. Front and back can also be used...
pregnancy disc
A round case! Pregnancy at a glance. Birth and examination dates and important prenatal facts determined with one twist. I. Functional content products. two-part disc with transparent or recessed viewing windows. Front and back can also...
€0.81
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