00408nam a2200133Ia 4500100002800000650001400028942000700042654003300049245003300082260003200115546001200147999001700159952009800176  aPerry/R.H/ Chilton/C.H   aChemistry  cRB  aChemical Engineers Hand Book  aChemical Engineers Hand book  bMcGraw HillaNew Yorkc1973  aENGLISH  c21695d21695  001040708AFTaCRCEbCRCEc1543 | 17d2023-03-17l0o pAFT6581r2023-03-17w2023-03-17yRB