000 00484 a2200253 4500
001 119053
020 _a5
041 _aeng
080 _a678.842 Pos
245 _aSilicones and other organic sillicon compounds
250 _a
260 _aNew York
260 _bReinhold Pub.,
260 _c1949
300 _avi,230 p.
300 _c22 cm
490 _a
100 _aPost, Howard W.
700 _a
650 _a
650 _aSilicones
942 _cBK
942 _2UDC
999 _c55125
_d55125