TY  - BOOK
AU  - Boning, Richard A.
TI  - Detecting the sequences : : booklet A 
SN  - 0879657618
AV  - LB 1573.37 .B715 1982
U1  - TR 372.41s  
PY  - 1982///
CY  - NEw York : 
PB  - Barnell Loft Ltd., 
KW  - Reading
KW  - Programmed instruction
KW  - Study and teaching (Elementary).
N1  - Faculty
ER  -