000 00315nam a2200121Ia 4500
008 160710s1972 xx 000 0 und d
082 _a540 ROO
100 _aROORKEE UNIVERSITY
245 _aPROCEEDINGS ON THE SEMINAR ON CHEMISTRY FOR B.E.
260 _bROORKEE UNIVERSITY
_c1972
300 _a40
942 _2ddc
_cB
999 _c46755
_d46755