000 00506nam a2200181Ia 4500
005 20250508165739.0
008 008 250505s9999 xx 000 0 eng d
037 _aReference
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a500, EKL/RR
_qFEDL
245 0 _aBal- vaigyanik, Kaksha- 6
260 _aBhopal, India
_bEklavya
_c1997
300 _a136p
546 _aAcc. 90878- 90880 and 90965 are CSEC books
942 _cREF
_h500, EKL/RR
999 _c1397222
_d1397222