000 00278nam a2200121Ia 4500
008 220709b1953 xxu||||| |||| 00| 0 eng d
082 _a551.51
_bH68P
100 _aHotchkiss A. G.
245 _aProtective atmospheres
260 _aNew York
_bJhon Wiley & Sons
_c1953
300 _aviii, 341p.
942 _cBooks
906 _a101167
981 _aNew York: Jhon Wiley & Sons, 1953.
982 _aviii, 341p.
983 _aProtective atmospheres
999 _c97107
_d97107