TY  - BOOK
AU  - Vowa, C. A.
AU  -  Nwokeogwu, M. O.
AU  - Ibole,  P. M.
TI  - Chemistry : : a complete guide 
SN  - 9780261087
AV  - INH. QD49.N68.R8 1998 
PY  - 2001///
CY  - Lagos
PB  - Longman
KW  - Chemistry--study and teaching (higher)
ER  -