00401nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000900080082001500089100002200104245003300126250001200159260003700171300000900208650001400217OSt20200818125854.0190216s9999||||xx |||||||||||||| ||und||  a9780521666626  coclc  a540bHAR/C  aHarwood, Richard  0aChemistry /cRichard Harwood  a1st Ed.  bCambridge Uty Press,c1998.aUK:  a415p  aChemistry