000 00251nam a22001097a 4500
082 _a355.4
_bPIL
100 _aPile, F.A
245 _aOperations orders made easy
_c F.A. Pile,
260 _aLondon
_bHugh Rees , Ltd
_c1996
650 _ajMCE
942 _cBK
999 _c13244
_d13244