00652nam a2200217Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001600096100002200112245002300134260004800157300000900205650003100214700002600245942001300271999001900284952013100303OSt20250917122510.0250729s2004    xx            000 0 und d  a978-8171413560  cAL  aeng  a001.52 SINC  aSingh U K9222591  aComputer education  aNew DelhibDiscovery Publishing Housec2004  a329p  aComputer Education9222592  aSudarshan K N9222593  2ddccBED  c235533d235533  00104070aALbALd2025-07-29eSita Book Houseg185.00l0o001.52 SINCpBED00852r2025-07-29 16:54:04v185.00w2025-07-29yBK