000 003840000a22001450004500
008 150720t1986 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621-762(02)
_bT7
942 _cBK
110 _aTrade & Technical Press, England GB
245 _aSeals and sealing handbook
250 _a2d ed.
260 _aSurrey
_bTrade and Technical Press
_c1986
300 _axviii, 536p.
999 _c119807
_d119807