Baby Professor 
Let’s Produce, Let’s Distribute! : How Economic Systems Produce & Distribute Goods & Services | Grade 5 Social Studies | Children’s Economic Books [EPUB ebook] 

Baby Professor showcases a collection of subjects that are educational for kids to help them learn how to do something themselves, exactly how something is done or how it came about. Children love to learn through attractive visuals and Baby Prof. is ideal to get your child the head start he or she needs for the future. Our Motto – ‘Learning is Fun, so let’s Make it Fun to Learn’.