000 00387 a2200157 4500
008 231204b2004 |||||||| |||| 00| 0 eng d
005 20240509121359.0
245 _aTechnical Education
300 _a315 P
_c23 cm
500 _a
035 _balis book code
_a1608
700 _aSingh, U.K.
_e
_91611
700 _aSudarshan , K.N.
_e
_91612
260 _bD P H,
_c2004
653 _aTechnology
999 _c1576
_d1576