000 00518nam a2200181Ia 4500
008 160330s9999||||xx |||||||||||||| ||und||
040 _aCentral Library-NITS
041 _aEnglish
082 _a665.0283
_bMAH
100 _aMaharajan, Vinod Kumar
245 _aPurifications of chemicals; laboratory and industrial chemicals
_cby Vinod Kumar Maharajan
250 _a5th ed.
260 _aNew delhi
_bSmall Business
_c1968
300 _a86p.
650 _aChemical purifications.
650 _aPurifications
942 _cBK
999 _c2314
_d2314