000 00707nam a2200265Ia 4500
001 5461
005 20240113233833.0
007 ta
008 050621s1980 a g b000 u eng u
020 _cHB
040 _aCotton College,Assam
041 _aeng
082 _a540
_bNa 19 Sy
100 _aNatarajan, V. .
245 0 _aSI Symbols Abbreviations Conventions and Illustrations /
_cV. Natarajan.
_hTextual Documents
250 _a1st ed. /
260 _aNew Delhi :
_bBI Publications ,
_c1980.
300 _avi, 70p. :
_bill. ;
_c22cm .
653 _aChemistry-SI Units
653 _aSI Units
653 _aPG-Chemistry
942 _2ddc
_cBK
999 _c5448
_d5448