awky@lemmy.world to Open Educational Resources@lemmy.mlEnglish · 2 years agoNeed metric math e-textbooksplus-squaremessage-squaremessage-square0linkfedilinkarrow-up11
arrow-up11message-squareNeed metric math e-textbooksplus-squareawky@lemmy.world to Open Educational Resources@lemmy.mlEnglish · 2 years agomessage-square0linkfedilink