"gibson, michael . "
modular courses in technology energy resources: / michael.. gibson - 5 ed. - uk : oliver & boyd 1987. - ", 47p.; 24 cm."
0 05 003381 6
--
333. 79 ene
modular courses in technology energy resources: / michael.. gibson - 5 ed. - uk : oliver & boyd 1987. - ", 47p.; 24 cm."
0 05 003381 6
--
333. 79 ene