000 00358pam a2200157a 44500
008 230515b1983 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _a620.419 /SUB
100 _aSUBRAMANIAM N.
245 _aPRINCIPLES OF SPACE STRUCTURES
250 _aN.D.
260 _aNULL
_bWHEEL
_c1983
300 _a288 PB
650 _aNULL
999 _c620114
_d620114