TY  - BOOK
AU  - Velasquez, Mary Ann A.
TI  - General chemistry : the essential concepts
SN  - 9786218179349 Pnk, Np.
AV  - QD 33.2 V45 2022 F/LCLib 
PY  - 2022///
CY  - Manila : 
PB  - EDRIC Publishing House
KW  - Chemistry -- Textbooks
N1  - Includes bibliographical references
ER  -