000 00446cam a2200181 4500
008 090401t1974 xxu||||| |||| 00| 0 eng d
020 _a0713133171
035 _a(Sirsi) u43342
041 _aeng
050 _a658.202
100 _aClifton, Roy Henry
245 _aPrinciples of planned maintenance
260 _aLondon
_bEdward Arnold
_c1974
300 _ax. 230p. ill. forms. 22cm
350 _a2.2
942 _n0
948 _c04/03/1997
999 _c91298
_d91298