00527nam a2200193Ia 4500 170901s1981 xx 000 0 und d 8185095809 001.61 M62S Millington, D. Systems Analysis and Design for Computer Applications New Delhi Affiliated East-West Press Pvt. Ltd. 1981 224 Gneralities Knowledge Computer applications System analysis System design ddc BK 54 54 0 0 ddc 0 0 RAU RAU 2017-10-18 UBSPD, Patna 80.00 0 001.61 M62S 43932 2017-10-18 1993-05-20 BK