TY  - BOOK
AU  - à¤ªà¤à¤¤, à¤ªà¥à¤·à¥à¤ªà¥à¤¶
TI  - 21à¤µà¥ à¤¶à¤¤à¤¾à¤¬à¥à¤¦à¥ à¤®à¥à¤ à¤à¤¨à¥à¤¤à¤°à¥à¤°à¤¾à¤·à¥à¤à¥à¤°à¥à¤¯ à¤¸à¤à¤¬à¤à¤§
SN  - 978-81-947400-2-5
U1  - 327.03 
PY  - 2021///
CY  - Chennai 
PB  - McGraw Hill Education (India)  Private Limited
ER  -