00313nam a2200109Ia 4500008004100000020001800041082001500059100001600074245006100090260004100151300001100192190710s9999    xx            000 0 und d  a81-7391-086-3  a370.193 Sh  aSharma, S N 0aPhilosophical and sociological foundations of educationm  aNew DelhibKanishka Publishersc1995  avi,400