000 00311nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aLal
245 _aSome Analytical Techniquesand Reagents
250 _a1st
260 _bmeerut:Pragati Parkas
_c1987
300 _a101p.
650 _aMath
999 _c215
_d215