000 | 005300000a22001450004500 | ||
---|---|---|---|
060 | _a115 | ||
082 | _a547.59 PEN | ||
100 | _aPenczek, S | ||
245 | _aPolymerization of Hetrocycles (ring opening ): Main lectures presented at the international symposium on polymerization of hetrocycles ( ring opening) Warsaw Jablonna Poland 23- 25 , June 1975 | ||
260 | _aNewyork, Pergamon Press | ||
260 | _c1977 | ||
300 | _a371 | ||
650 | _aPolymerization hetero cycle / Ions / Ion pairs / Anionic polymerization | ||
942 | _cBK | ||
999 |
_c208722 _d208722 |