000 00308nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c380/-
040 _aET
100 _aTAYAL A K
245 0 _aENGINEERING MECHANICS
260 _bUMESH PUB.
_aDELHI
300 _a671
500 _a24969
942 _cBK
999 _c31184
_d31184