000 00594nam a2200217Ia 4500
005 20250508165818.0
008 008 250505s9999 xx 000 0 hin d
020 _a81-86684-38-7
037 _aTextBook
040 _aFEDL
_beng
_cFEDL
041 _ahin
_2eng
084 _a500, BAR/R
_qFEDL
100 _aBarnal J D
245 0 _aVigyan ki samajik bhumika
260 _aDelhi, India
_bGranth Shilpi
_c2000
300 _axii,606p
365 _aINR
_b985
546 _aAcc. No. 91267 is gifted book by krishna Kumar
942 _cTB
_h500, BAR/R
999 _c1397608
_d1397608