Principles and practice of cholera control /

Thermostatic Molded Gears.

Thermostatic expansion valve, type TUA.

The principles of insect control.

Principles and practice of dermatology /

Journalism principles & practice /

Irrigation principles and practices.

Thermostatic expansion valves, type TUA/TUAE.

Thermostatic expansion valves for ammonia Type TEA.

Principles of optimal control theory /

Principles and practice of field experimentation /

Construction management in principle and practice.

Principles and practice of child psychiatry /

Basic principles and practice of microprocessors. /

Medicinal chemistry: principles and practice. /

Principles and practice of teaching reading /

Principles and practice of sleep medicine /

Principles and practice of surgical stapling /

Thermostatic expansion valve, type TCAE, TCBE and TCCE.

Principles and Practice of the Reproduction Exercise.

Thermostatic Control. Principles and Practice.