00508 a2200169 4500 067150 OSt 20211101103415.0 005.133 D75P Downey, Allen B. Python for software design by Allen B. Downey New Delhi Cambridge University Press 2009 251p. Python (Computer program language); Computer software--Development; Software architecture ddc BK 1127 1127 0 0 ddc 0 0 TXB CURAJ CURAJ 2012-03-07 CSC 1802.00 5 005.133 D75P 1436 2025-12-17 2025-12-02 2020-09-02 BK