cas a22 4500 56922473X CHVBK 20200908111715.0 t| 770309c19779999nyuqr eo 0 a0eng c sc 78001089 366050 USPS (VAUD)991021244044902852 (OCoLC)2786603 (CKB)3400000000001086 (CONSER)sc78001089 (EXLCZ)993400000000001086 nsdp pcc Extra (New York, N.Y. 1977) Extra [New York Avant-Garde Media] v. ill. 40 cm. Quarterly <, summer 1979- > Monthly 1977-197 Apr. 1977- CR030000 XR030000 XR030000 VAUD bcud bcud - - Available from 2006 VAUD HES HES - - Available from 2006 SWISSBIB 052550680