000 00261nam a2200109Ia 4500
008 200701s2007 xx 000 0 eng d
100 _aDR JANARDHAN JHA
245 0 _aENGINEERING MATERIALS
260 _bKHANNA PUBLISHERS
_c2007
300 _a228
942 _2ddc
_cGE
999 _c5024
_d5024