TY  - BOOK
AU  - Agarwal, Shivam.
AU  - Priyanka Talukdar
TI  - A comparative study on customers preference towards android operating system and Iphone operating system
U1  - 658.8342 
PY  - 2023///
CY  - kolkata
PB  - St. Xavier’s University 
KW  - cutomer behaviour
N1  - In partial fulfillment for the Degree of Bachelor of Commerce (Hons)
ER  -