000 00344nam a2200133Ia 4500
008 230326s9999 xx 000 0 und d
020 _a0
082 _a629
_bTON
100 _aTonyan, Michael J.
245 0 _aElectronically Controlled Proportional Valves: Selection And
260 _a
_bMarcel Dekker Inc
_c1985
365 _b0
650 _a
_a
999 _c2321
_d2321