007380000a22002770004500650001400000650001700014650000900031650001500040650001100055650001100066651001000077003000400087004000500091005001700096500002900113082002200142518001100164530000900175100002800184245013200212260001800344502006200362260000900424041000800433300001900441  aChemistry  aPolarography  aIron  aElectrodes  aMetals  aTheses  aNepalCKJGIRI20120907075217.0  aBibliography: p. 120-128  a546.621bK527scD  a940820  aThes  aKhatri-Chhetri, Usha R.  aSimultaneous determination of iron and certain common heavy metals in reagent grade chemical by differential pulse polarography  aNew York, USA  aThesisbPh. D. in Chemistry, George Washington University  c1987  aEng  av,128p.billus