Op, before you post a link read the content very well.
I have been studying the book link you posted, it was a very clear departure from what your friends, egift, gbawe, Obiagelli et al told us about Buhari.
The book showed that Buhari administration introduced Wage Freeze in both private and public sector (meaning workers were not paid on directive of his administration even private company workers). Buhari administration sacked (laid off) 250,000 workers. Can you imagine 250,000 people thrown out of job in less than 1 year.
Gosh, Buhari suck as a manager of economy. It explained the reason he took a loan to buy form.