00544nam a22002057a 4500 OSt 20250909151017.0 250909b |||||||| |||| 00| 0 eng d AKCL 005.5 RAJ-O Raj, Nijeesh Open Office / by Nijeesh Raj Kozhikode: Vidya Pulishers, 2009 p.81 Computer science Software development, software, data, security  General purpose application programs BK ddc 0 42053 42053 0 0 ddc 0 0 AKCL AKCL 2025-09-09 0 005.5 RAJ-O 60746 2025-09-09 15:10:38 2025-09-09 BK