00801nam0-22003011i-450-99000043148040332120001010000043148FED01000043148(Aleph)000043148FED0100004314820001010d--------km-y0itay50------baitay-------001yySwimming poolsPhilip h. PerkinsLondraElsevier Publishing Company mited1971358 p.con 107 ill. e 12 tav.23 cmEdilizia sportiva728Perkins Philip339196ITUNINARICAUNIMARCBK99000043148040332108 CC 412494DINEDDINEDSwimming pools327725UNINAING01