00274nam a2200109Ia 450000500170000000800410001708200180005810000180007624500250009426000350011930000100015420260205052646.0260111s9999||||xx |||||||||||||| ||und||  a621.379 P275T  apatranabis, d 0atelemetry principles  anew delhibmc graw hillsc1999  a547p.