000 00433nam a22001457a 4500
008 160426b xsy||||| |||| 00| 0 eng d
082 _a627
100 _aH P P C.
_949758
110 _aH P P C.
_949759
245 0 1 _aPrinciples of hydraulics\
_cHydraulic pnevmatic powpr and control.
260 _alondon:
_btrade and technical press,
_c[n.d].
300 _a140p.;
_c25cm.
650 _a Water Engineering.
_914457
942 _2ddc
_cBK
999 _c304421
_d304421