Thomas, Owen.
Transformational Grammar and the Teacher of English / - 1st ed / - New York : Holt, Rinehart and Winston, Inc.. - p.240 :
0-03-053160-8
P111:1 / K5T
Transformational Grammar and the Teacher of English / - 1st ed / - New York : Holt, Rinehart and Winston, Inc.. - p.240 :
0-03-053160-8
P111:1 / K5T