13A Literally how mathematics can be worked out (13) AL?E??A?CALLY 18A Means to declare how old people are (8) A?????E? 14D If he's making a collection, it must be the last straw (7) ????N?R 15D More...
18A Day of celebration when a student has a meal (4) ?E?L wondered if it could be VEAL
15D Is drawn from diverse sources (7) ?E?I?E? could this be REVISED?...