00917nam a2200265 i 450099100099600970753620020507104914.0970307s1967 uk ||| | eng b10158911-39ule_instLE00640361ExLDip.to Fisicaita53.0.634621.55QC166Yarwood, J.334592High vacuum technique :theory, practise and properties of materials /J. YarwoodLondon :Chapman and Hall,1967x, 274 p. :ill., tables ;23 cm.Vacuum technology.b1015891121-09-0627-06-02991000996009707536LE006 53.0.634 YAR12006000007726le006-E0.00-l- 00000.i1019285227-06-02High vacuum technique118201UNISALENTOle00601-01-97ma -enguk 01