“Brockwell All rights reserved. : ISBN-10: 1482097362 ISBN-13: 978-1482097368 ACKNOWLEDGMENTS ALL RIGHTS RESERVED. This book contains material protected under International and Federal Copyright Laws and Treaties. Any unauthorized reprint or use of this material is prohibited. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including ...photocopying, recording, or by any information storage and retrieval system without express written permission from the author / publisher. Introduction Some where during the Paleolithic period, man’s main objective was to compete against other species, which had evolved thousands of years before him, for food and dominance struggling to survive. With little or no shelter, they sought the security of caves and over hanging ledges, which their lands had to offer.MoreLessRead More Read Less
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