000 00346nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a620
_bPAD
100 _aPadmanabhan, K K.
245 0 _aIndian society for technical education 33
260 _a[S.L] :
_b[SN],
_c1994
365 _a500
650 _aEngineering allied operations
999 _c28469
_d28469