00385nam a2200157Ia 4500 170901s1971 xx 000 0 und d 001.642 I-5A ICL Aids to Program Design London ICL Technical Publications 1971 174 Gneralities Knowledge Computer programming ddc BK 137 137 0 0 ddc 0 0 RAU RAU 2017-10-18 Rajsons, Delhi POUND 2.50 0 001.642 I-5A 26966 2017-10-18 1982-01-05 BK