00339     2200121   4500020001800000082001400018245007000032260002900102300001500131650002100146700004000167710001000207  a9780198278375  a355.825161 aNational implementation of the future chemical weapons convention  aNew York:bSIPRI,c1990.  axii, 171p.  aChemical weapons  aThomas Stock and Ronald Sutherland   aSIPRI