[BUNJANG] Environmental Engineering Technician Written + Practical Exam Study Guide / 환경기능사 필기+실기

This study guide is in excellent, like-new condition. Only the front cover and the last page show minor creasing; all other pages are pristine.

Originally purchased for ₩27,000, this guide is being offered at a significantly reduced price. The seller, being from a non-engineering background, found the material too challenging and did not proceed with their studies.

This is a great opportunity to acquire a comprehensive study resource at a bargain price. Quick transactions and negotiations are welcome.

앞에 표지랑 뒷장만 접히고 나머지는 완즈이 새책입니다 .. 정가 27,000원
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