TY  - BOOK
AU  - Swaab,Alexander M.
TI  - School administrator's guide to flexible modular scheduling,
SN  - 0137924739
AV  - LB1038 .S88
U1  - 371.2/42 
PY  - 1974///]
CY  - West Nyack, N.Y.
PB  - Parker Pub. Co.
KW  - Schedules, School
N1  - Bibliography: p. 197-202
ER  -