000 00324nam a2200133Ia 4500
008 210901s1977 xx 000 0 eng d
082 _a507 SAL
100 _aSalwi, D.M.
245 2 _aA comprehensive history of science
260 _aDelhi
_bUniversity Book
_c1977
300 _a117
650 _aScience
942 _2ddc
_cBK
999 _c10626
_d10626