TY  - BOOK
ED  - Shell International Exploration and Production
TI  - 1998 services guide / 
U1  - 338.2728 S544m 
PY  - 1998///
CY  - Netherlands : 
PB  - Shell International Exploration and Production, 
KW  - SHELL INTERNATIONAL EXPLORATION AND PRODUCTION
KW  - CATALOGOS1
KW  - PETROLEO
KW  - PRODUCTOS
N1  - Incluye 1 disco compacto; Texto en inglés
ER  -