Britannica Junior An Encyclopaedia for Boys and Girls prepared under the Supervision of the Editors of the Encyclopaedia Britannica Volume IX N-O-P published by Encyclopaedia Britannica, Inc. A reference set specially prepared for elementary grades, with articles keyed to current school curricula. Hardback. Used-good condition with wear on cover. All pages intact. Smoke free. 50% of the profits from this sale will be donated to a local Friends of the Library. Encyclopedia Children BKNK