MAP20070001730 Average clauses and loss apportionments. — London : The Chartered Insurance Institute, [s.a.] 168 p. ; 22 cm . — (Correspondence course ; I.C.46a) 1. Prorrata . 2. Regla proporcional . I. Chartered Insurance Institute . II. Correspondence course ; I.C.46a . III. Title. FUNDACIÓN MAPFRE. Centro de DocumentaciónFUNDACIÓN MAPFRE. Centro de Documentación — Signature: 11-AVE-AVE — Record number: 001803 Loan: Available