000 00279pam a2200133a 44500
082 _a506.058
_bN213y
100 _a
245 1 _aYEAR BOOK
260 _aNew Delhi
_b
_c1969
300 _av.
650 _aScience -- India -- Yearbooks
964 _gCIRC
997 _aK12965 C
999 _c385203
_d385203