Platts, C. V.
Aoms, molecules and the mole : a mole approach to chemical arithmetic / C.V. Platts. - Edindurgh : Oliver and Boyd, c1966. - 62 p.
Aoms, molecules and the mole : a mole approach to chemical arithmetic / C.V. Platts. - Edindurgh : Oliver and Boyd, c1966. - 62 p.