TY - BOOK ED - American Speech-Language-Hearing Association TI - Determining costs of speech, language, and hearing services: a guide to developing cost analysis procedures T2 - Professional practices SN - 0910329249 (pbk.) AV - HV2551 .D48 1985 U1 - 338.4/336242 19 PY - 1985/// CY - Rockville, Md. PB - American Speech-Language-Hearing Association KW - Hearing impaired KW - Services for KW - United States KW - Costs KW - Local ER -