00512nam a2200145 a 450000500170000000800410001724500950005825000110015326000360016430000230020044000470022350000370027065000500030785200090035720190520022220.0071217s19uu    xx            00    eng d10aChemical engineers' handbook /cprepared by a staff of specialists, John H. Perry, editor.  a3rd ed0 aNew York :bMcGraw-Hill,c1950.  axv, 1942 p. : ill. 0aMcGraw-Hill series in chemical engineering  aIncludes bibliography and index.  aChemical engineeringxHandbooks, manuals, etc  7Gift