@article{GENERAL,
      recid = {9458},
      title = {Maintenance Evaluation},
      journal = {Journal of Naval Engineering},
      address = {1970},
      number = {GENERAL},
      abstract = {Maintenance Evaluation.
June 1970. 
LIEUTENANT (E) E. H.  RAVENSCROFT, R.N.},
      url = {http://library.imarest.org/record/9458},
}