000			00480pam a2200181a 44500
008			160408b1977 xxu||||| |||| 00| 0 eng d
082			_a671.83 _bM452aE3
100			_aMayer, E.
245	1		_aMECHANICAL SEALS
250			_a3rd
260			_aLondon _bNewnes-Butterworths _c1977
300			_a291
500			_aBibliographical References
500			_aEnglish Translation And Edited By B. S. Nau
650			_aSealing (Technology)
964			_gCIRC
997			_aA53857 C
999			_c305436 _d305436