TY - BOOK AU - Herr,Edwin L. AU - Cramer,Stanley H. TI - Career guidance through the life span: systematic approaches SN - 0316358673 U1 - 331.7020973 23 PY - 1979/// CY - Boston PB - Little, Brown KW - Vocational guidance KW - United States N1 - Includes Bibliography: p. 384-410. and index ER -