Category: Non Fiction

MGMT 9th edition Principles of Management (PDF) by Chuck Williams is a wide used textbook for Managament. 4LTR Press solutions give students the option to choose the format that best suits their learning preferences. This option is perfect for those students who focus on the textbook as their main course

David Willoughby’s The World of Music 8th edition (PDF) has helped a generation of students appreciate music as it exists in the real world. The latest 8th edition brings The World of Music’s inclusive approach into the 21st century. Classroom discussions and listening experiences are more personal to your music

Pediatric irritability, defined as increased proneness to anger relative to peers, is among the most common reasons for mental health referrals. The past 15 years have witnessed a dramatic rise in the empirical study of pediatric irritability with the goal of developing more effective methods of assessing and treating these

Featuring a substantial revision, the Response Surface Methodology: Process and Product Optimization Using Designed Experiments 4th edition (PDF) presents updated coverage on the applications and underlying theory of response surface methodology (RSM). Providing the assumptions and conditions necessary to successfully apply RSM in modern applications, the latest new fourth edition

Written by four leading teachers and scholars, Introduction to Sociology, 11th Edition, (PDF) offers an authoritative introduction to fundamental concepts, major theories, and present research in a modernized, easy-to-navigate format. A uniform four-part chapter structure makes the reading manageable without letting go of coverage. At the end of each and