000 00424nam a2200157Ia 4500
005 20260205105107.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a8171413552
082 _a371.425 Si64T
100 _aUK Singh
245 0 _aTechnical education/by UK Singh and KN Sudarshan
260 _aNew Delhi
_bDiscovery Publishing House
_c1996
300 _a315p.
690 _atechnical education
942 _cBK
999 _c260074
_d260074