000 00258nam a2200109Ia 4500
008 220201s2001 xx 000 0 eng d
100 _aUBHI B S
245 0 _aTHEORY OF MACHINES
260 _aDELHI
_bS K KATARIA AND SONS
_c2001
300 _a332
942 _2ddc
999 _c92528
_d92528