TY  - BOOK
AU  - Singh, Lakhmir
AU  - Kaur, Manjit
TI  - Science for ninth class (Part-1) Physics: As per NCERT/ CBSE syllabbus
SN  - 9789355010223
U1  - 530 23rd ed.
PY  - 2021///
CY  - New Delhi
PB  - S.Chand School Books
KW  - PHYSICS; SCIENCE
ER  -