TY  - BOOK
AU  - à¤µà¤°à¥à¤®à¤¾, à¤à¤®à¤² à¤¦à¥à¤µ 
TI  - à¤¹à¤¿à¤¨à¥à¤¦à¥
SN  - 9789389811667
U1  - 425 
PY  - 2020///
CY  - Chennai 
PB  - McGraw Hill Education (India)  Private Limited
ER  -