00348nam a2200109 a 450000500170000000800410001704100080005810000340006624500850010026400420018530000110022720260717091431.0260717s1992    ii            000 0 eng d  aeng1 aVijay Bharathy Research Books10aPrivileges available to educational institution /cVijay Bharathy Research Books 1bVijay Bharathy Research Books,c1992.  a179 p.