000			00539nam a2200181Ia 4500
008			250123b |||||||| |||| 00| 0 eng d
082			_a678.2 _bHEL
100			_aHelen, John.
245			_aFrom theory to practice in rubber fabrication; vol.2 /
260			_aAlleppey : _bSanta Cruz Press, _c1944.
300			_a2 v (iii, 284 p. :) _bill. ; _c22 cm.
500			_aIncludes index
650			_aRubber Fabrication
650			_aVulcanization Processes
650			_aElastomer Technology
852			_p6890
942			_2ddc _cC
999			_c89870 _d89870