000 00271nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSINGAL RK & MRIDUL SINGAL & RISHI SINGAL
245 _aENGINEERING MECHANICS
260 _c2009
_bI.K. INTERNATIONAL PUBLISHING HOUSE PVT. LTD.
999 _c36800
_d36800