Why do human beings find some tone combinations consonant and others dissonant? Why do we make music using only a small number of scales out of the billions that are possible? In the ebook Music as Biology: The Tones We Like and Why (PDF), author Dale Purves shows that rethinking
Anatomy textbooks just don’t get any better than Gray’s Anatomy for Students 3rd edition (in PDF), this completely revised medical etextbook continues its focus on just the core information you need for your college anatomy courses, presenting everything in a visually appealing, easy-to-read format that facilitates study. Expedite the review
It’s your comprehensive guide to nursing — from basic concepts to vital skills! Fundamentals of Nursing, 9th Edition (PDF) prepares you to succeed as a nurse by giving a solid foundation in critical thinking, nursing theory, evidence-based practice, and safe clinical care in all settings. With illustrated, step-by-step guidelines, this
Through ongoing research into students’ workflows and preferences, GLOBAL 4 from 4LTR Press combines an easy-reference, PDF etextbook with Chapter Review Cards, and an innovative online experience – all at an affordable price. New for this 4th edition, college students explore GLOBAL 4th edition anywhere, anytime, and on most devices
Medical Immunology, 7th Edition, (PDF) now in a full-color presentation, continues to offer a succinct clinical review of the human response to infection while being definitely grounded in science. The authors, eminent and experienced educators, have been able to guess readers’ conceptual challenges and use diagrams, illustrations, and algorithms throughout