cam a22 4 a4500 551392193 CHVBK 20200323040639.0 990819s1987 xxk|||||| 10 |eng d 0-471-91519-X vol. 1 0-471-91520-3 vol. 2 0-471-91521-1 vol. 3 0-471-91522-X vol. 4 0-471-91523-8 vol. 5 0-471-91518-X set (OCoLC)1078912266 (NEBIS)000724125 SzZuIDS NEBIS ETH-BIB ger rda World Petroleum Congress (12 1987 Houston, Tex.) (DE-588)809678-8 Proceedings of the Twelfth World Petroleum Congress Houston 1987 Twelfth World Petroleum Congress Chichester John Wiley & Sons 1987 5 vols Text txt rdacontent/ger ohne Hilfsmittel zu benutzen n rdamedia/ger Band nc rdacarrier/ger Vol. 1 Organization, plenary addresses and indexes Vol. 2 Exploration Vol. 3 Production Vol. 4 Processing Vol. 5 Reserves, finance and general Konferenzschrift Houston, Tex 1987 gnd-content N25 nebis E1 NEBIS 111 2- World Petroleum Congress (12 1987 Houston, Tex) (DE-588)809678-8 BK020800 XK020000 XK020000 NEBIS E16 E16 RH P E 235: 12 vol. 5 NEBIS E16 E16 RH P E 235: 12 vol. 1 NEBIS E16 E16 RH P E 235: 12 vol. 4 NEBIS E16 E16 RH P E 235: 12 vol. 2 NEBIS E16 E16 RH P E 235: 12 vol. 3