000			00328nam a22001217a 4500
082			_a697.9323 _bMAR _cL-8, P-7
100			_aMarsh, M.C
245			_aControlled humidity in industry/ _cMarsh, M.C
260			_aLondon, _bCharles griffin and company, limited. _c1953.
300			_a123p.: _bill,; _c10 cm.
650			_aMCE
942			_cBK
999			_c9506 _d9506