Kochhar, S K.
Educational and vocational guidance in secondary schools / S K Kochhar. - New Delhi : Sterling Publishers, 1967. - xii, 479 p. ; 22 cm.
Vocational guidance--India
371.42 / KOE
Educational and vocational guidance in secondary schools / S K Kochhar. - New Delhi : Sterling Publishers, 1967. - xii, 479 p. ; 22 cm.
Vocational guidance--India
371.42 / KOE