MARC 主機 00000nam 2200000 a 4500
001 LC72602536
008 940120s1969 dcu 000 eng
010 72602536
040 DLC|cDLC|dDLC
050 4 KF27|b.E335 1969b
082 04 353.008/5
110 1 United States.|bCongress.|bHouse.|bCommittee on Education
and Labor.|bSelect Subcommittee on Education.
245 00 National Center on Educational Media and Materials for the
Handicapped :|bHearings, Ninety-first Congress, first
session, on H.R. 11785 ... June 4, 1969.
260 Washington :|bU.S. Govt. Print. Off,|c1969.
300 iii, 26 p ;|c23 cm.
610 24 National Center on Educational Media and Materials for the
Handicapped.
