TY  - GEN
AU  - Singh, Lakhmir
AU  - Kaur,Manjit
AU  - 
AU  - 
TI  - Lakhmir Singh's Chemistry  class 9
SN  - 9789352839865
U1  - J/E/O 540.76 23rd ed.
PY  - 2024///
CY  - Noida
PB  - S Chand School Books
KW  - Chemistry
KW  - Textbook
KW  - Problems, exercises, etc
ER  -