La XX Assemblea della C.I.S.P.E.L. Roma, 27 giugno 1973.
Publisher: C.I.S.P.E.L.
Published: 1973
Place of publication: [Roma]
Language: ita
Number of pages: 180
Subjects: Municipal services -- Italy -- Congresses.
Other titles: Ventesima Assemblea della C.I.S.P.E.L.; 20. Assemblea della C.I.S.P.E.L.