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Title: Periodni sistem elemenata
Post by: Bred on 08-06-2009, 20:38:43

~~http://www.hemija.co.yu/pse/~~

http://www.svethemije.com/pse

Title: Odg: Periodni sistem elemenata
Post by: Bred on 07-02-2010, 15:01:17

(http://www.farmaceuti.com/img/periodni.JPG)
Izvor (http://www.milosrajkovic.com)

Title: Odg: Periodni sistem elemenata
Post by: stephen on 10-02-2010, 23:06:54

Liiiiiiiiiiiii :K2:

A jel znas sta?!
Kad god sednem da radim zadatke nikad nemam PSE vek trazim po netu atomski broj i tezinu xD
Trebalo bi da kupim jedan, nije na odmet :streber:

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Farmaceutski fakultet u Beogradu => Prijemni ispit => Topic started by: Bred on 08-06-2009, 20:38:43