Proceedings of the regional seminar on energy resources and electric power development held at Bangkok from <6=six> to <16=sixteen> December <1961=one thousand nine hundred sixtyone>
Proceedings of the regional seminar on energy resources and electric power development held at Bangkok from <6=six> to <16=sixteen> December <1961=one thousand nine hundred sixtyone>
- New York UN 1962
- v+441p
620.91+621.3 / UNI.62
620.91+621.3 / UNI.62