KnowHow 1 Paperback from $5.00 The English KnowHow series draws upon the experience, opinions, and aims that students bring to class and provides them with balanced coverage of all four skills. BUY NOW Editorial Reviews About the Author Angela Blackwell and Therese Naber are well-accredited authors, teachers, and teacher trainers with extensive international ELT experience. Product Details Paperback: 143 pages Publisher: Oxford University Press (December 8, 2005) Language: English ISBN-10: 0194538516 ISBN-13: 978-0194538510 Product Dimensions: 10.9 x 0.4 x 8.3 inches