000 00297pam a2200121 a 4500
020 _c
041 _h
100 _aK. Kumar Vyas .
245 _aDesign & Envoirnment
_hTextual Documents
260 _a[s.l]:
_bNational institute of Design.,
_c2009.
300 _a179:
_bpaper.
930 _a6945
999 _c240735
_d240735