"lenk, john d. "
handbook of controls and instrumentation: / john.d. lenk - 1 ed. - usa : prentice - hall 1980. - "vii, 310p.; 24 cm."
0-13-377069-9 hard cover
process control--automatic control
629. 8 len
handbook of controls and instrumentation: / john.d. lenk - 1 ed. - usa : prentice - hall 1980. - "vii, 310p.; 24 cm."
0-13-377069-9 hard cover
process control--automatic control
629. 8 len