000 00247nam a2200109Ia 4500
008 220201s1998 xx 000 0 eng d
100 _aLAL G K
245 0 _aMECHANICAL SCIENCE
260 _aDELHI
_bNAROSA PUB
_c1998
300 _a648
942 _2ddc
999 _c92884
_d92884