TY  - BOOK
AU  - Singh, Lakhmir
AU  - Kaur, Manjit
TI  - Chemistry
SN  - 9789355010308
U1  - 540 23rd ed.
PY  - 1980///
CY  - New Delhi
PB  - S Chand
KW  - SCIENCE, PHYSICAL SCIENCE
N1  - Donated by Director (Library).
ER  -