TY - BOOK ED - Puerto Rico. TI - State plan for part B of the Education of the handicapped act as amended by P.L. 93-380 and 94-142 U1 - 371.9/046/09786 19 PY - 1983///] CY - Hato Rey, PR PB - Department of Education KW - Handicapped children KW - Education KW - Montana KW - Local KW - Mentally retarded children N1 - "Fiscal year 1981-1983 state plan" ER -