Cărți de John Giorgi

Math for Wastewater Treatment Operators Grades 3 and 4: Practice Problems to Prepare for Wastewater Treatment Operator Certification Exams

Autor John Giorgi

31 mar 2009

Preț: 605^.82 lei 712^.73 lei

6-8 săpt.

-15%

Math for Wastewater Treatment Operators Grades 1 & 2: Practice Problems to Prepare for Wastewater Treatment Operator Certification Exams

Autor John Giorgi et al.

31 oct 2008

Preț: 599^.28 lei 705^.03 lei

6-8 săpt.

-15%

Math for Water Treatment Operators

Autor John Giorgi

29 sep 2007

Preț: 602^.07 lei 708^.32 lei

6-8 săpt.

-15%

Math for Distributiion System Operators: Practice Problems to Prepare for Distribution System Operator Certification Exams

Autor John Giorgi

31 ian 2007

Preț: 593^.73 lei 698^.51 lei

6-8 săpt.

-15%