00314nam a2200121Ia 450000500170000000800410001704100080005808200160006610000220008224500370010426000420014130000090018320260720174648.0260720s2004    xx            000 0 und d  aeng  a370.78 RAOP  aRao, Janardhana V  aProblems of continuing education  aNew DelhibDiscovery Publishersc2004  a117p