... HOME WORK REQUIREMENT ENGINEERING Name: Le Van Hao Class: K15CMUTPM I. Introduction: Documentation was conducted ... about this book in the library profession in the book window. Librarians book search or director - parts library management, readers looking for information about a book that must find the item ... Because holdings are designed according to each subject category: Economy, Society, Politics, Engineering, etc ... However, finding a book to determine which books are in stock or not, or...