00487nam a2200169Ia 4500 8688 8688 OSt 20201007113057.0 190216s9999||||xx |||||||||||||| ||und|| 8126501022 oclc 005.268 HAR/T Hartman, Patricia 5367 Teach Yourself Visual Basic 6 / Patricia Hartman Idg Books, 2000. New Delhi: 582p BK ddc 005.268 HAR/V 005.268 HAR/V