Final price reduction! Four books of text & print materials They are quite substantial!! These are very rare and I don't think they come up for sale very often. I may stop listing them, so please consider purchasing them soon. ★IBM Training Textbooks★ Java Basic Programming JPB You can comprehensively learn all the necessary knowledge for the IT and business industries. They were used in training, and many of them are almost unused. I will erase any names written on them before sending. Java text, application, system, development, master schedule, current logical model, current physical model, IT Passport, database, SQL