000 00549nam a2200205Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a004
082 _bBUR
100 _aBUREAU OF INDIAN STA
245 0 _aINDIAN STANDRAD NON-DESTRUCTIVE TESTING OF CONCRETE-METHODS OF TEST : PART 1 ULTRASONIC PULSE VELOCI
245 0 _n1
250 _a1st rep.
250 _b2008
260 _aNEW DELHI
260 _bBUREAU OF INDIAN STANDARDS.
300 _a7
650 _a  CONCRETE-METHODS OF TEST
942 _cREF
999 _c137071
_d137071