An elementary course for students studying for a career in the oil and gas industries, who will need English to communicate at work... Zobraziť viac
An elementary course for students studying for a career in the oil and gas industries, who will need English to communicate at work... Zobraziť viac
Oil and Gas 2 is ideal for pre-work students, studying at pre-intermediate level, who will need to use English in work situations... Zobraziť viac
Oil and Gas 2 is ideal for pre-work students, studying at pre-intermediate level, who will need to use English in work situations... Zobraziť viac
Oil and Gas 2 is ideal for pre-work students, studying at pre-intermediate level, who will need to use English in work situations... Zobraziť viac
Oil and Gas 1 is ideal for pre-work students, studying at elementary level, who will need to use English in work situations... Zobraziť viac
