00305nam a22001337a 4500003000400000005001700004008004100021040000600062082001200068100000600080245004400086260002800130300001300158dpl20230828122049.0230828b        |||||||| |||| 00| 0 eng d  c-  a621-BAS  a-  aBasic Computer Notes (Booklet)hEnglish  aA.I.C.B.bDelhicRohini  a12x13f1