Trifonov, D.N. Vlasov, L.G.
Silhouettes Of Chemistry - Moscow Mir Publishers 1987 - 296 pb 8x5 - Science For Every One .
540 / Tri/Vla
Silhouettes Of Chemistry - Moscow Mir Publishers 1987 - 296 pb 8x5 - Science For Every One .
540 / Tri/Vla