The NSTA ready-reference guide to safer science. Vol. 2 /

-д хадгалсан:

Номзүйн дэлгэрэнгүй
Үндсэн зохиолч:	Roy, Kenneth Russell
Формат:	Цахим Цахим ном
Хэл сонгох:	англи
Хэвлэсэн:	Arlington, Virginia : NSTA Press, 2012.
Нөхцлүүд:	Science > Study and teaching (Middle school) > United States > Safety measures. Science rooms and equipment > United States > Safety measures. Scientific apparatus and instruments > United States > Safety measures. Science > Experiments > Safety measures. Hazardous substances > United States > Safety measures. Electronic books.
Онлайн хандалт:	An electronic book accessible through the World Wide Web; click to view
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!

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