TY  - BOOK
AU  - Chugh, K. L.
TI  - Conceptual chemistry
SN  - 9789390104017
U1  - 540.1 
PY  - 2020///
CY  - Guwahati
PB  - Kalyani Publishers
KW  - Chemistry
KW  - Philosophy and theory
N1  - As per Latest CBSE Syllabus; Includes bibliographical references and indexes
ER  -