John Tomczyk

No biography available.

Works (5)

Cover of Lab Manual for Tomczyk/Silberstein/ Whitman/Johnson's Refrigeration and Air Conditioning Technology, 8th

Lab Manual for Tomczyk/Silberstein/ Whitman/Johnson's Refrigeration and Air Conditioning Technology, 8th

Cover of The HVAC/R professional's field guide to universal R-410A safety & training

The HVAC/R professional's field guide to universal R-410A safety & training

Cover of Troubleshooting and servicing modern air conditioning and refrigeration systems

Troubleshooting and servicing modern air conditioning and refrigeration systems

Cover of Refrigeration and Ac Technology

Refrigeration and Ac Technology

Cover of Refrigerant transition and recovery certification

Refrigerant transition and recovery certification