000 00256nam a22001097a 4500
003 OSt
100 _aRay, Sachichidanda
245 _aBasic Materials and Related Workshop V-II
260 _aNew Delhi
_bN. C. E. R. T.
_c1989
300 _ap.48
942 _2ddc
_cBK
999 _c4335
_d4335