00339nam a2200121 a 450000500170000002000150001708200220003210000060005411000200006024500960008026000320017630000090020820251203090449.0  a0849304679  a540.0202,bD, wes  d_  aWeast, Robert C  aCRC handbook of chemistry and physics: a ready reference book of chemical and physical data  aBoca RatonbCRC pressc1986  a23cm