TY - BOOK AU - Bhattacharya,Joyrup TI - Rudiments of modern computer application (for H.S. Arts and Commerce students): class XI SN - 9789383420117 (pbk.) U1 - 005.307 22 PY - 2014/// CY - Kolkata PB - Academic Publishers KW - Application software KW - Study and teaching KW - Computer systems ER -