00500nam a22001937a 450000500170000001000130001702000220003003500130005203700160006504000120008108200160009310000170010924500380012626000410016427000430020530000270024865000090027565000220028420170124110030.0  aB-059639  c00.00a8170998328  aB-059639  bCen Lib/Ret  aDPLbEN  a547.86bRAJ  aRajbir Singh  aSynthetic dyes /cby Rajbir Singh  aNew DelhibMittal Publicationsc2002  bNew DelhiaA-110, Mohan Gardene110059  a243p.:c20cm(Hb)bill.  aDyes  aIntermediates dye