Practical Gemmology
Re-written and expanded, this completely updated book includes new material on high-tech treatments and synthetic diamonds as well as instrumentation, theory, testing and gemstone properties. Its…
od 29 €
Specifikacia Practical Gemmology
Re-written and expanded, this completely updated book includes new material on high-tech treatments and synthetic diamonds as well as instrumentation, theory, testing and gemstone properties. Its nineteen lessons cover all the background information and theory necessary for understanding every concept central to gemmological theory.
Practical Gemmology
od 29 €
Gems and Gemmology
od 59 €
Gemmology - Read Peter G.
od 31 €
Practical Homeopathy
od 29 €
Practical Meditations
od 28 €
Practical Golang
od 30 €
Practical Podiatry
od 33 €
Practical Cabinetmaking
od 34 €
Practical Doomsday
od 23 €
Practical Ethics
od 36 €
Practical hapi
od 38 €
Practical OPNsense
od 38 €
Practical Algebra
od 19 €
Practical Mindfulness
od 18 €
Practical Utopia
od 18 €