000 00327nam a2200133Ia 4500
005 20260720174553.0
008 260720s2004 xx 000 0 und d
041 _aeng
082 _a371.4 RAOV
100 _aRao, V K
_9268371
245 _aVocational education
260 _aNew Delhi
_bA P H Publishing
_c2004
300 _a400p
999 _c242449
_d242449