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Educational research: quantitative, qualitative, and mixed approaches/

Xehetasun bibliografikoak
Egile nagusia: Johnson, R Burke
Beste egile batzuk: Christensen, Larry
Formatua: Printed Book
Argitaratua: California: Sage Publications, Inc., 2014.
Edizioa:5th ed.
Gaiak:
Sarrera elektronikoa:https://books.google.co.in/books?id=jUMXBAAAQBAJ&printsec=frontcover&dq=Educational+research+by+R+Burke+Johnson&hl=en&sa=X&ved=0ahUKEwiW6YPY_7rMAhUJcY4KHah0C_gQ6AEIHDAA#v=onepage&q=Educational%20research%20by%20R%20Burke%20Johnson&f=false
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nork Johnson, Burke
Argitaratua 2011
Printed Book