000 00299nam a2200097 4500
080 _a678.5
_bSIT.76
245 _aPolyolefin production processes; latest developments
100 _aSitting, Marshall
260 _aNew Jersey
_bNoyes Data Corporation
_c1976
300 _ax+396p
440 _vChemical Technology Review No. <70=seventy>
999 _c28803
_d28803