# What has the author P Novyna written?

P. Novyna has written:

'Vovky'

### What has the author P Pintelas written?

P. Pintelas has written: 'The implementation of the \\'

### What has the author P P Zavarzin written?

P. P. Zavarzin has written: 'Rabota tainoi politsii'

### What has the author P Carpenter written?

P. Carpenter has written: 'Microbiology' 'Challenge'

### What has the author P A Armstrong written?

P. A. Armstrong has written: 'Rhetoric or reality?'