Summerson, John, The classical language of architecture - Rev. and enl. ed. - London Thames and Hudson c1980. - 144 ill. ; 21 cm. - World of art library . ISBN: £2.95 0500201773 LCCN: 80516234 Subjects--Topical Terms: Architecture LC Class. No.: NA31 / .S86 1980 Dewey Class. No.: 721