Cover image for Sewage treatment worker
Sewage treatment worker
Title:
Sewage treatment worker
Author:
National Learning Corporation.
Publication Information:
Syosset, N.Y. : The Corporation, [1998]

©1998
Physical Description:
1 volume (various pagings) : illustrations ; 28 cm.
Series:
The Passbook series

Career examination series

Passbook series ; C-734

Passbook series.

Career examination series.

Passbook series ; C-734.
Language:
English
Subject Term:
Sewage disposal -- Examinations, questions, etc.

Civil service -- United States -- Examinations.
Added Corporate Author:
National Learning Corporation.
ISBN:
9780837307343
Format :
Book

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