TY  - GEN
TY  - GEN
T1  - Exploring chemical elements and their compounds
A1  - Heiserman, David L.
LA  - eng
PP  - Blue Ridge Summit, PA
PB  - Tab Books
YR  - 1992
UL  - https://kansalliskirjasto.finna.fi/Record/vaari.1425559
SN  - 083063018X sidottu
SN  - 0830630155 nidottu
ER  -