Use dictionaries to define terms and consult encyclopedia to obtain a brief overview of a subject:
Encyclopedia of Education and Information Technologies by 
Encyclopedia of Teacher Education by 
Encyclopedia of Educational Philosophy and Theory by 
The SAGE encyclopedia of educational technology by 
The SAGE Encyclopedia of Classroom Management by 
Encyclopedia of Educational Theory and Philosophy by 
教育U辭書 = U dictionary of educationTo find concise, specific information about a topic :
Handbook of Education Policy Studies by 
The Wiley International Handbook of History Teaching and Learning by 
Second Handbook of Information Technology in Primary and Secondary Education by 
The BERA/SAGE Handbook of Educational Research by 
International Handbook of Teacher Education by 
The Oxford Handbook of Education and Training in Professional Psychology by To find statistical data:
To find yearly summary of statistics of facts:
Hong Kong yearbook 香港年報
