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