000 00532nam a22001697i 4500
003 USANT
005 20250604113533.0
008 241007t200 |||a|||| |||| 00| 0 eng d
020 _a8187718749
040 _aUSANT
_beng
_cUSANT
_erda
082 0 4 _a608
_bB22
110 _aArora book company
245 1 0 _aInventions inventors and discoveries:
_cedited by P.K. Banerjee
260 1 _aNew Delhi
_bArora book company
_c2003
300 _a183 pages;
_billustrations
_c23 cm
942 _2ddc
_cBK
_h608
_iB22
_kGNR
_m2003
_n0
999 _c8148
_d8148