TY - BOOK AU - B Edward Shlesinger TI - How to invent a text for teachers and students SN - 9781071604571 U1 - 608 23 PY - 2020/// CY - South Asia PB - Springer KW - Technology KW - Applied Sciences N2 - Identification the problem how to find a need and develop a solution; foundation history and classification as a guide to new ideas; data what is it; data why does it exist; data functions principles and use; imagination concept definition; limitations the conditions imposed on development; miscellaneous aids in inventing ER -