@article{GENERAL,
      recid = {1508},
      author = {CAMPBELL, HUGH},
      title = {Gas Engines and Gas Producer Plants},
      journal = {Transactions},
      address = {1922},
      number = {GENERAL},
      abstract = {The recorded history of the Institute, technical papers,  documented discussion and author reply.},
      url = {http://library.imarest.org/record/1508},
}