00298nam a2200121Ia 450000500170000000800410001704100080005808200160006610000230008224500250010526000380013030000080016820260720174545.0260720s2004    xx            000 0 und d  aeng  a311.22 SINR  aReddy, Jayaprakash  aResearch methodology  aNew DelhibA P H Publishingc2004  a79p