**CS2852 Data Structures** Lecture Videos Spring 2019 Week 4 Lecture 1 # Stack [download](lectures/2852-4-1a.mp4)  # Adaptor Class [download](lectures/2852-4-1b.mp4)  # Stack Applications [download](lectures/2852-4-1c.mp4)  # Queue [download](lectures/2852-4-1d.mp4)  # Circular Queue [download](lectures/2852-4-1e.mp4)