An EXHIBITION of Master Drawings : [exposición] at Adam William fine art LTD, 6th-28th may, 1999 ; at Our London Galleries, 9th june-16th july, 1999 / [catalogue by Stephen Ongpin]. - London : Colhaghi, cop. 1999. - 58 h., [57] h. de lam. ; 30 cm. LCCN: 38470 Subjects--Topical Terms: Arte---Exposiciones. Universal Decimal Class. No.: 7:061.4(410 L.)"1999"