OOAD and DS-I Material(3rd sem computer)

https://drive.google.com/file/d/0B_8uVTnOJ9EEb2dEcGQtaEo0Nzg/view?usp=sharing

https://drive.google.com/file/d/0B_8uVTnOJ9EEanpmTDFwLWo5SjQ/view?usp=sharing

https://drive.google.com/file/d/0B_8uVTnOJ9EEZ3ZESEN5MC1xLVU/view?usp=sharing

https://drive.google.com/file/d/0B_8uVTnOJ9EEcUl5LUVfVXVDbkE/view?usp=sharing