Structure and change in European industry /
U.N. - New York : United Nations, 1977. - 289 p. : ill. ; 30 cm. - no.18 vol. 2 .
"ST/SG/AC.10/11/Rev.1." "United Nations publication, sales no.: E.90.VIII.1"--T.p. verso.
91158642
Petroleum Resources
388.91 / UNS
U.N. - New York : United Nations, 1977. - 289 p. : ill. ; 30 cm. - no.18 vol. 2 .
"ST/SG/AC.10/11/Rev.1." "United Nations publication, sales no.: E.90.VIII.1"--T.p. verso.
91158642
Petroleum Resources
388.91 / UNS