TY - GEN AU - JOHNSTONE, ROBERT EDGEWORTH. AU - THRING, MEREDITH WOOLDRIDGE. TI - PILOT PLANTS, MODELS, & SCALE-UP METHODS IN CHEMICAL ENGINEERING/ U1 - 660.28072 J64 PY - 1957/// CY - NEW YORK: PB - MCGRAW-HILL KW - 1.PLANTAS PILOTO N1 - FOTOCOPIA ER -