000 00351nam a22001217a 4500
008 230731b |||||||| |||| 00| 0 eng d
022 _a0970-356X
040 _aNational Science Library
_cNational Science Library
245 _a Disabilities and impairments
260 _aNew Delhi:
_bAkshat Publications,
_c1988
310 _aHalf-yearly
942 _cCR
999 _c56316
_d56316