It gives me immense pleasure that the first edition of Pharmaceutical Product Development manual is published. I am sure this practical manual will prove useful to teachers, students and working pharmacists throughout the world. This manual includes twelve experiments covering various solubility enhancement programs, accelerated stability studies, shelf life assignment, dissolution and diffusion studies, testing the degradation of compound using chromatography, drug excipient interaction studies by FTIR spectroscopy and a neat product development protocol preparation on preformulation...