Example: biology
Search results with tag "Types of information sources"
TYPES OF INFORMA TION SOURCES - National Institute of …
nios.ac.inTypes of Information Sources x categorize books on given parameters (content and volume); and x discuss the importance of tertiary sources of information. 6.3 PRIMAR Y SOURCES OF INFORMA TION You already know that primary sources are those sources which contain original information. They include new raw data, new interpretation of previously