I/EC
Industrial and Engineering Chemistry
- ISBN 10 : PSU:000047904255
- Judul : I/EC
- Sub Judul : Industrial and Engineering Chemistry
- Pengarang : ,
- Kategori : Chemistry; Technical
- Bahasa : en
- Tahun : 1921
- Halaman : 602
- Google Book : http://books.google.co.id/books?id=wLA4AQAAMAAJ&dq=intitle:EC+Learner+Assistance+Service&hl=&source=gbs_api
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Ketersediaan :
a young man who requires the time of others for his assistance costs the company twice his salary , and thus it is easy to see ... Only the narrow - minded man could conceive of a chemist as able to practice without practical learning .