TY - GEN AU - Patranabis, D. TI - Principles of process control SN - 0070965579 U1 - 660.2815 PY - 1981/// CY - New Delhi PB - Tata McGraw-Hill,1981 KW - Chemical process control N1 - distributer: Al-Ahram; Bibliography : p. [263]-267. Includes index; catalogued by: wessam ER -