https://digitalarchive.tpl.ca/internal/media/dispatcher/2166482/fullLitmus test: Deborah Baran, left, and Fariba Chelehmal work on their chemistry at Britannia Adult Education Centre, former vocational school now used by adult day students9/6/1991[com.gallerysystems.emuseum.core.entities.RecordXPerson@8dab43, com.gallerysystems.emuseum.core.entities.RecordXPerson@927e67, com.gallerysystems.emuseum.core.entities.RecordXPerson@927ea2]com.gallerysystems.emuseum.core.entities.RecordXPerson@8dab43com.gallerysystems.emuseum.core.entities.Classification@bdTSPA-1https://digitalarchive.tpl.ca/objects/365635/rdf