Human spinal column and work

- ISBN: 978-3-639-66156-9

- ISBN: 978-620-6-77299-6

A Book on Research Methodology

- ISBN: 978-620-6-77228-6

- ISBN: 978-613-8-83995-8

Occupational respiratory health symptoms and associated factors among street sweepers in Addis Ababa Ethiopia

- ISBN: 978-3-639-71531-6

- ISBN: 978-613-8-95070-7

IGBO CULTURE

- ISBN: 978-613-8-96885-6

Prevalence and Genomic Characterization

- ISBN: 978-3-639-76203-7

- ISBN: 978-3-639-76708-7

Economics, Law And Policy

- ISBN: 978-3-639-71551-4