000 00293nam a2200121Ia 4500
008 220201s1972 xx 000 0 eng d
082 _a620.11
_bSUB
100 _aSubbrarao,EL
245 0 _aExperiments in material science
260 _bTata mc graw hill
_c1972
300 _a274
942 _2ddc
999 _c83012
_d83012