000 00467cam a2200169ua 4500
020 _c0.90
041 _aeng
_h
082 _a581.072
_bAHL/DI
100 _aAhluwalia, S L .
245 _aDisplays and exhibits for national emergency /
_cS L Ahluwalia.
_hTextual Documents
260 _aNewdelhi :
_bNational council of educational research&training ,
_c1963.
300 _a28 ; .
365 _a0.90
504 _a
942 _cBK
999 _c259789
_d259789