TY  - BOOK
AU  - Tro, Nivaldo.
TI  - 30-Second chemistry: the 50 elemental concepts in chemistry, each explained in half minute
SN  - 9781782405085
AV  - QD 1 T843 C517 2017 
PY  - 2017///
CY  - London
PB  - Ivy Press.
KW  - Chemistry, element of
ER  -