The Informal Sectors in the Philippines

- ISBN: 978-3-659-21210-9

A Monitoring Tool for Mistake-Proofing Quality Software

- ISBN: 978-3-330-02257-7

Techniques - Smart Sustained Release Injectable Formulations

- ISBN: 978-3-8383-6860-3

Regeneration of Plants Directly from Meristem Culture and Indirectly Via Callus Induction from Leaf Base in Garlic

- ISBN: 978-3-8383-7690-5

- ISBN: 978-613-4-97586-5

Multiculturalism or New Notion of Integration?

- ISBN: 978-3-659-24310-3

- ISBN: 978-613-9-88486-5

A Comparative Study from Independence to 1991

- ISBN: 978-3-659-21095-2

A Collection of Essays

- ISBN: 978-613-7-32089-1

- ISBN: 978-613-7-37766-6