000 00293nam a22001097a 4500
008 230418b |||||||| |||| 00| 0 eng d
022 _a0971-1368
040 _aNational Science Library
_cNational Science Library
245 _aLeather age
260 _aIndia:
_bY.k. Luthra,
_c1992
942 _cCR
999 _c20577
_d20577