000 00301nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a370.113
_bMIT
100 _aMittal, L N
245 0 _aCurriculum ddevelopment for polytechnics
260 _aChandigrah
_bTTTI
_c1999
300 _a177
942 _2ddc
999 _c27400
_d27400