TY  - BOOK
AU  - Sir, Khan
TI  - रेलवे NTPC & Group 'D" Chemistry
SN  - 9789393260048
U1  - 540  
PY  - 2022///
CY  - New Delhi 
PB  - Kiran Institute of Career Excellence Pvt Ltd 
N1  - Chapterwise Thoery,Chapterwise Objective Questions, Numericals & Previous Years 2021 Questions With Explanations ALP, Technician, JE एवंअन्य समक्ष परीक्षाओ के लिए भी उपयोगी
ER  -