5ac Work in college (6) - o - p - - 12ac The class is detailed to move bookcase (7) s - a - h - - 15ac French publication largely a failure (5) d - m - - 8d Border pine in covert (8) 3rd letter 'd' but letters 1,5 & 7 will come from the ends of 5, 12 & 15ac These are the last four clues to finish it. All help most gratefully received