This is the "CENTRO " model created by designer Claudio Salocchi, poroducted by the Italian company SORMANI between the 1960s and 1970s.
The bookcase has an original white lacquering, its state of preservation is good, there are light signs of wear, such as small stains, given by time and its use. The bookcase has a fully functional swivel mechanism.
The total measurements are 113 x 78 x 78 cm.
(The model in question can be found in the Bilbliografia Repertorio 1950-1980 page 159, G. Gramigna, Mondadori, 1980)