cam a22 4500 211249475 CHVBK 20191215090324.0 910215s1962 xxu|||||||||| 00 |eng d (RERO)1342077 RERO geufpe s1pe rero Deterline William A. (RERO)A003173478 cre An introduction to programed instruction William A. Deterline Englewood Cliffs N.J. Prentice-Hall 1962 X, 81, 131 p. ill. 23 cm txt rdacontent n rdamedia nc rdacarrier RERO 100 1- Deterline William A. (RERO)A003173478 cre BK020000 XK020000 XK020000 RERO RE61070 RE61070 RE610700007 FPEBR 1621