I am completely stuck in NE corner if I could have some help with these please:
15a Point of view according to key socialists in revolution (5) I have T as the last letter (O is the extra letter I think!)
17a At one time, rate influential person out of University College (4) CA?? (extra letter is S)
19a Doctor cut by Agatha Little's knife (6) K????N (extra letter is I)