What has the author Julius M Wilensky written?

Julius M. Wilensky has written:

'Cruising guide to the Abacos and the Northern Bahamas' -- subject(s): Guidebooks, Marinas, Yachting

'Yachtsman's guide to the Windward Islands' -- subject(s): Guidebooks, Yachting

'Cruising guide to the Bay Islands' -- subject(s): Boats and boating, Guidebooks, Yachting