000 00420nam a2200181Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aAmit Arora
245 _aHydrocarbons (Alkanes, Alkens and Alkynes)
250 _a1
260 _bDiscovery; Delhi
_c2006
_aDelhi
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c34004
_d34004
005 20220125170321.0