1.
 |  | Title: ESCO Institute Section 608 Certification Exam Preparatory Manual (EPA Certification) by Esco Institute Staff, ESCO Institute, Jerry Weiss ISBN: 1930044003 Publisher: ESCO Press Pub. Date: 01 February, 2000 List Price: $12.95 Amazon.com Price: $12.95 |
2.
 |  | Title: AnswerMan HVAC&R Reference Guide (AnswerMan Pocket Reference Books) by Esco Institute Staff, ESCO Institute Ltd., Jerry Weiss ISBN: 193004402X Publisher: ESCO Press Pub. Date: 01 December, 1998 List Price: $9.95 Amazon.com Price: $9.95 |
3.
 |  | Title: AnswerMan Principles of Air Conditioning (AnswerMan Pocket Reference Books) by Esco Institute Staff, ESCO Institute Ltd., Jerry Weiss ISBN: 1930044038 Publisher: ESCO Press Pub. Date: 01 December, 1998 List Price: $9.95 Amazon.com Price: $9.95 |
4.
 |  | Title: Examen De Certification De LA Agencia Epa Manual Preparatorio Para Tecnicos En Refrigeration Y Aire Acondicionado Lay Federal De Aire Limpio Seccion by Esco Institute Staff, ESCO Institute Ltd., Jerry Weiss ISBN: 1930044011 Publisher: ESCO Press Pub. Date: 01 February, 2000 List Price: $12.95 Amazon.com Price: $12.95 |