25.1 The List/Seq ADT . . . . . . . . . .
25.2 Nature of Arrays . . . . . . . . . . . .
25.3 Nature of Linked Lists . . . . . . . .
25.4 Mutable Singly Linked List . . . . . .
25.4.1 Implementing mutable.Buffer
25.4.2 Iterators . . . . . . . . . . . . .
25.5 Mutable Doubly Linked List . . . . .
25.6 Immutable Singly Linked List . . . .
25.7 Linked List Based Stacks and Queues
25.7.1 Linked List Based Stack . . . .
25.7.2 Linked List Based Queue