Aries, Robert Sancier, 1919- Chemical engineering cost estimation / [by] Robert S. Aries [and] Robert D. Newton. - 263 pages : illustrations ; 24 cm - McGraw-Hill series in chemical engineering . LCCN: 55006851 Nat. Bib. No.: GB55-12657 Subjects--Topical Terms: Chemical engineering--CostsChemical industry LC Class. No.: TP155 / .A75 1955