000 00340nam a22001337a 4500
003 AUM
020 _a9788173815324
100 _aKar, Ratan Kumar
245 _aFundamentals Of Organic Synthesis The Retrosynthetic Analysis
250 _a1 st.
260 _aIndia
_bNew Central Book Agency (P.) Ltd.
_c2007
300 _a679
942 _2ddc
_cBK
999 _c9315
_d9315