000 00497nam a2200133Ia 45e0
008 140108n enk |||gr||||Z||||||eng
082 _a621
100 _aTrade & Technical Press,
_eAuthor.,
245 0 _aPumping Technical Data Vol. 2
_cTrade & Technical Press
_hTextual Documents
260 _aEngland:
_bTrade & Technical Press.
300 _a471-611.
653 _aApplied physics
942 _2ddc
_cTXT
999 _c30398
_d30398