00346nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001400078100002000092245006300112260001600175650002100191323020261006003704.0120911s9999    xx            000 0 und d  a0074603744  a003.3 SUB  aSubramanian, N.  aComputer science for class X1 / N. Subramaniam, S. Chitra.  aMcgraw Hill  aComputer science