A series written in an easy to understand format. Great for self-directed student work.

xxiv, 430 pages : 26 cm "This best-selling introduction to research methods provides students and researchers with unrivalled coverage of both quantitative and qualitative methods, making it invaluable for anyone emba...

The Scientific Papers Vol I — William,Herschel Sir.

الوسيط في علوم ومصطلح الحديث - محمد بن محمد أبو شهبة

Explore science as you’ve never known it before with this children's encyclopedia perfect for budding scientists!Forming part of a fantastic series of kid's educational books, this bold and brilliant kid's encyclopedi...

Higher Algebra — Barnard. S, Child, J. M