(1965). Vacuum technology: A conference arranged by the Process Engineering Group, 25th and 26th March 1965. London: Process Engineering Group.
Citación estilo ChicagoVacuum Technology: A Conference Arranged By the Process Engineering Group, 25th and 26th March 1965. London: Process Engineering Group, 1965.
Cita MLAVacuum Technology: A Conference Arranged By the Process Engineering Group, 25th and 26th March 1965. London: Process Engineering Group, 1965.
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